| 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 | $100.91 | 3.221% | $104.1603 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $139.34 | 8.108% | $150.6377 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $219.55 | 7.282% | $235.5376 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $60.86 | 11.564% | $67.8979 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $155.75 | 4.712% | $163.0889 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $235.49 | 10.212% | $259.5382 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $170.72 | 4.329% | $178.1105 | $178.11 | $178.10 | $178.10 |
| 7 purchase totals = | $1,082.62 | $1,158.9711 | $1,158.98 | $1,159.00 | $1,158.90 | |