| 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 | $98.98 | 5.153% | $104.0804 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $67.72 | 12.469% | $76.164 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $126.26 | 8.817% | $137.3923 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $178.25 | 9.178% | $194.6098 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $85.98 | 3.122% | $88.6643 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $193.63 | 6.211% | $205.6564 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $150.50 | 12.660% | $169.5533 | $169.55 | $169.55 | $169.60 |
| 7 purchase totals = | $901.32 | $976.1205 | $976.11 | $976.10 | $976.30 | |