| 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 | $204.72 | 7.721% | $220.5264 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $37.77 | 6.537% | $40.239 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $222.52 | 8.213% | $240.7956 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $25.73 | 5.192% | $27.0659 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $167.33 | 6.624% | $178.4139 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $173.44 | 4.364% | $181.0089 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $81.46 | 8.607% | $88.4713 | $88.47 | $88.45 | $88.50 |
| 7 purchase totals = | $912.97 | $976.5210 | $976.53 | $976.50 | $976.50 | |