| 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 | $152.83 | 3.207% | $157.7313 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $19.70 | 8.805% | $21.4346 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $190.47 | 8.665% | $206.9742 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $180.39 | 7.406% | $193.7497 | $193.75 | $193.75 | $193.70 |
| Purchase #5 | $59.78 | 8.330% | $64.7597 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $220.60 | 9.522% | $241.6055 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $13.88 | 6.838% | $14.8291 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $837.65 | $901.0841 | $901.08 | $901.10 | $901.00 | |