| 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 | $211.43 | 7.537% | $227.3655 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $67.43 | 7.461% | $72.461 | $72.46 | $72.45 | $72.50 |
| Purchase #3 | $159.82 | 9.104% | $174.37 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $47.72 | 5.788% | $50.482 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $155.91 | 10.656% | $172.5238 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $138.70 | 10.283% | $152.9625 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $125.35 | 7.761% | $135.0784 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $906.36 | $985.2432 | $985.24 | $985.20 | $985.40 | |