| 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 | $131.45 | 3.171% | $135.6183 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $197.71 | 6.422% | $210.4069 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $24.75 | 4.777% | $25.9323 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $209.79 | 9.851% | $230.4564 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $115.33 | 8.618% | $125.2691 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $76.47 | 13.201% | $86.5648 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $37.43 | 9.583% | $41.0169 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $792.93 | $855.2647 | $855.27 | $855.20 | $855.30 | |