| 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 | $110.94 | 6.477% | $118.1256 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $234.46 | 9.389% | $256.4734 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $97.72 | 8.607% | $106.1308 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $102.67 | 9.678% | $112.6064 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $142.46 | 7.393% | $152.9921 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $106.63 | 8.213% | $115.3875 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $161.95 | 13.312% | $183.5088 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $956.83 | $1,045.2246 | $1,045.23 | $1,045.25 | $1,045.20 | |