| 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 | $155.61 | 11.517% | $173.5316 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $34.67 | 5.644% | $36.6268 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $110.56 | 11.492% | $123.2656 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $126.48 | 13.834% | $143.9772 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $160.60 | 9.204% | $175.3816 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $50.44 | 9.152% | $55.0563 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $180.93 | 4.489% | $189.0519 | $189.05 | $189.05 | $189.10 |
| 7 purchase totals = | $819.29 | $896.8910 | $896.90 | $896.95 | $897.00 | |