| 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 | $145.41 | 11.143% | $161.613 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $188.50 | 12.557% | $212.1699 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $65.52 | 12.311% | $73.5862 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $135.72 | 11.263% | $151.0061 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $30.70 | 3.424% | $31.7512 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $17.58 | 11.558% | $19.6119 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $200.29 | 13.278% | $226.8845 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $783.72 | $876.6228 | $876.62 | $876.60 | $876.70 | |