| 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 | $135.59 | 13.114% | $153.3713 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $45.81 | 8.429% | $49.6713 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $108.97 | 9.653% | $119.4889 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $121.88 | 6.672% | $130.0118 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $189.32 | 9.271% | $206.8719 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $106.57 | 13.518% | $120.9761 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $76.92 | 6.165% | $81.6621 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $785.06 | $862.0534 | $862.05 | $862.00 | $862.20 | |