| 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 | $15.99 | 7.390% | $17.1717 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $167.76 | 3.493% | $173.6199 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $98.45 | 12.732% | $110.9847 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $93.76 | 11.541% | $104.5808 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $26.94 | 5.219% | $28.346 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $221.30 | 7.612% | $238.1454 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $99.64 | 6.154% | $105.7718 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $723.84 | $778.6203 | $778.62 | $778.60 | $778.60 | |