| 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 | $169.70 | 13.651% | $192.8657 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $217.62 | 9.676% | $238.6769 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $32.85 | 11.228% | $36.5384 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $150.89 | 7.282% | $161.8778 | $161.88 | $161.90 | $161.90 |
| Purchase #5 | $75.96 | 5.482% | $80.1241 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $143.58 | 10.821% | $159.1168 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $95.64 | 13.346% | $108.4041 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $886.24 | $977.6038 | $977.61 | $977.60 | $977.60 | |