| 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 | $151.45 | 12.279% | $170.0465 | $170.05 | $170.05 | $170.00 |
| Purchase #2 | $214.38 | 9.630% | $235.0248 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $112.69 | 6.725% | $120.2684 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $127.52 | 7.241% | $136.7537 | $136.75 | $136.75 | $136.80 |
| Purchase #5 | $153.32 | 3.195% | $158.2186 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $15.77 | 6.513% | $16.7971 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $139.69 | 12.281% | $156.8453 | $156.85 | $156.85 | $156.80 |
| 7 purchase totals = | $914.82 | $993.9544 | $993.96 | $993.90 | $993.90 | |