| 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 | $170.90 | 7.438% | $183.6115 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $223.44 | 11.578% | $249.3099 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $7.82 | 11.486% | $8.7182 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $176.91 | 12.790% | $199.5368 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $70.62 | 9.763% | $77.5146 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $178.86 | 11.272% | $199.0211 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $216.59 | 7.834% | $233.5577 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $1,045.14 | $1,151.2698 | $1,151.27 | $1,151.20 | $1,151.20 | |