| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.45 | 5.414% | $128.0253 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $192.65 | 9.228% | $210.4277 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $165.96 | 10.575% | $183.5103 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $175.26 | 10.645% | $193.9164 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $134.27 | 12.614% | $151.2068 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $98.37 | 12.569% | $110.7341 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $142.49 | 11.436% | $158.7852 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,030.45 | $1,136.6058 | $1,136.62 | $1,136.65 | $1,136.50 | |