| 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 | $178.34 | 4.246% | $185.9123 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $84.42 | 4.599% | $88.3025 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $39.60 | 3.425% | $40.9563 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $18.83 | 5.173% | $19.8041 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $143.59 | 12.425% | $161.4311 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $211.71 | 7.388% | $227.3511 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $137.33 | 7.864% | $148.1296 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $813.82 | $871.8870 | $871.88 | $871.90 | $871.90 | |