| 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 | $142.74 | 13.364% | $161.8158 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $141.78 | 12.548% | $159.5706 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $64.39 | 9.376% | $70.4272 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $49.93 | 6.280% | $53.0656 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $161.88 | 6.362% | $172.1788 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $45.91 | 8.860% | $49.9776 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $102.86 | 4.807% | $107.8045 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $709.49 | $774.8401 | $774.85 | $774.85 | $774.90 | |