| 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 | $147.82 | 13.233% | $167.381 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $173.86 | 8.224% | $188.1582 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $5.31 | 13.714% | $6.0382 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $41.48 | 8.225% | $44.8917 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $144.68 | 6.238% | $153.7051 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $61.73 | 5.517% | $65.1356 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $55.58 | 4.375% | $58.0116 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $630.46 | $683.3214 | $683.33 | $683.35 | $683.30 | |