| 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 | $173.63 | 3.793% | $180.2158 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $248.98 | 6.216% | $264.4566 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $116.30 | 13.605% | $132.1226 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $27.75 | 3.592% | $28.7468 | $28.75 | $28.75 | $28.70 |
| Purchase #5 | $101.77 | 13.124% | $115.1263 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $149.90 | 6.812% | $160.1112 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $110.62 | 9.201% | $120.7981 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $928.95 | $1,001.5774 | $1,001.59 | $1,001.55 | $1,001.50 | |