| 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 | $140.82 | 10.542% | $155.6652 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $162.67 | 8.490% | $176.4807 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $109.31 | 11.717% | $122.1179 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $132.86 | 5.330% | $139.9414 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $24.92 | 12.737% | $28.0941 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $177.38 | 5.460% | $187.0649 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $23.59 | 9.453% | $25.82 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $771.55 | $835.1842 | $835.18 | $835.15 | $835.20 | |