| 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 | $172.95 | 7.252% | $185.4923 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $84.65 | 9.359% | $92.5724 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $24.89 | 8.395% | $26.9795 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $191.64 | 7.602% | $206.2085 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $222.40 | 7.356% | $238.7597 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $101.40 | 7.822% | $109.3315 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $52.27 | 12.165% | $58.6286 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $850.20 | $917.9725 | $917.97 | $918.00 | $918.00 | |