| 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 | $159.56 | 9.648% | $174.9543 | $174.95 | $174.95 | $175.00 |
| Purchase #2 | $242.80 | 4.522% | $253.7794 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $238.52 | 9.352% | $260.8264 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $240.96 | 3.811% | $250.143 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $126.32 | 13.620% | $143.5248 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $75.30 | 11.440% | $83.9143 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $206.91 | 11.310% | $230.3115 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $1,290.37 | $1,397.4537 | $1,397.44 | $1,397.45 | $1,397.40 | |