| 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 | $129.90 | 9.157% | $141.7949 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $32.43 | 10.487% | $35.8309 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $49.92 | 3.563% | $51.6986 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $194.56 | 3.615% | $201.5933 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $127.73 | 8.297% | $138.3278 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $33.71 | 5.673% | $35.6224 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $141.55 | 9.289% | $154.6986 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $709.80 | $759.5665 | $759.56 | $759.60 | $759.50 | |