| 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 | $167.31 | 7.163% | $179.2944 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $128.90 | 8.721% | $140.1414 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $44.55 | 8.780% | $48.4615 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $225.45 | 4.300% | $235.1444 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $244.58 | 3.431% | $252.9715 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $56.83 | 5.797% | $60.1244 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $28.73 | 13.204% | $32.5235 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $896.35 | $948.6611 | $948.64 | $948.60 | $948.60 | |