| 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 | $68.46 | 13.696% | $77.8363 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $158.33 | 13.796% | $180.1732 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $108.69 | 3.587% | $112.5887 | $112.59 | $112.60 | $112.60 |
| Purchase #4 | $142.41 | 3.356% | $147.1893 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $152.43 | 11.581% | $170.0829 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $185.49 | 13.356% | $210.264 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $239.54 | 5.736% | $253.28 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,055.35 | $1,151.4144 | $1,151.41 | $1,151.45 | $1,151.50 | |