| 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 | $153.54 | 7.536% | $165.1108 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $152.59 | 4.390% | $159.2887 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $213.28 | 4.614% | $223.1207 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $211.98 | 11.846% | $237.0912 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $204.88 | 13.834% | $233.2231 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $215.99 | 8.710% | $234.8027 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $214.44 | 8.621% | $232.9269 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,366.70 | $1,485.5641 | $1,485.56 | $1,485.55 | $1,485.50 | |