| 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 | $115.73 | 13.477% | $131.3269 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $201.97 | 11.408% | $225.0107 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $220.89 | 6.767% | $235.8376 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $194.48 | 12.859% | $219.4882 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $134.47 | 10.349% | $148.3863 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $103.52 | 13.347% | $117.3368 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $70.28 | 13.518% | $79.7805 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $1,041.34 | $1,157.1670 | $1,157.18 | $1,157.25 | $1,157.10 | |