| 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 | $161.50 | 9.316% | $176.5453 | $176.55 | $176.55 | $176.50 |
| Purchase #2 | $135.68 | 13.434% | $153.9073 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $96.31 | 10.702% | $106.6171 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $237.87 | 8.513% | $258.1199 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $144.63 | 3.359% | $149.4881 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $75.39 | 8.136% | $81.5237 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $160.66 | 11.205% | $178.662 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $1,012.04 | $1,104.8634 | $1,104.87 | $1,104.80 | $1,104.80 | |