| 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 | $209.51 | 7.183% | $224.5591 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $127.95 | 4.638% | $133.8843 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $26.95 | 6.323% | $28.654 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $147.40 | 5.509% | $155.5203 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $43.68 | 3.844% | $45.3591 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $50.47 | 5.740% | $53.367 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $192.71 | 11.519% | $214.9083 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $798.67 | $856.2521 | $856.25 | $856.20 | $856.40 | |