| 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 | $177.35 | 5.309% | $186.7655 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $232.55 | 3.543% | $240.7892 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $43.48 | 3.422% | $44.9679 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $93.60 | 5.102% | $98.3755 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $28.66 | 3.618% | $29.6969 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $47.58 | 12.642% | $53.5951 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $225.66 | 7.288% | $242.1061 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $848.88 | $896.2962 | $896.32 | $896.30 | $896.40 | |