| 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 | $141.53 | 3.610% | $146.6392 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $135.78 | 12.769% | $153.1177 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $217.39 | 8.472% | $235.8073 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $190.84 | 11.226% | $212.2637 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $129.47 | 8.801% | $140.8647 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $218.29 | 9.560% | $239.1585 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $12.88 | 7.565% | $13.8544 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $1,046.18 | $1,141.7055 | $1,141.70 | $1,141.65 | $1,141.80 | |