| 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 | $127.70 | 6.365% | $135.8281 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $98.36 | 6.582% | $104.8341 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $214.75 | 8.456% | $232.9093 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $59.86 | 6.187% | $63.5635 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $160.61 | 6.269% | $170.6786 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $243.98 | 5.236% | $256.7548 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $168.65 | 12.350% | $189.4783 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $1,073.91 | $1,154.0467 | $1,154.04 | $1,154.10 | $1,154.10 | |