| 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 | $171.71 | 3.631% | $177.9448 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $96.60 | 5.142% | $101.5672 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $118.27 | 4.757% | $123.8961 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $180.62 | 4.663% | $189.0423 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $31.73 | 12.252% | $35.6176 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $125.49 | 4.726% | $131.4207 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $27.70 | 6.469% | $29.4919 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $752.12 | $788.9806 | $788.98 | $788.95 | $788.90 | |