| 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 | $181.87 | 7.869% | $196.1814 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $91.58 | 10.280% | $100.9944 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $110.52 | 6.688% | $117.9116 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $113.58 | 9.448% | $124.311 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $48.70 | 3.724% | $50.5136 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $165.99 | 13.352% | $188.153 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $120.31 | 7.161% | $128.9254 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $832.55 | $906.9904 | $906.98 | $907.00 | $907.00 | |