| 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 | $148.78 | 4.202% | $155.0317 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $208.67 | 12.190% | $234.1069 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $233.31 | 13.310% | $264.3636 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $32.99 | 9.802% | $36.2237 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $12.27 | 7.767% | $13.223 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $51.81 | 7.776% | $55.8387 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $120.66 | 5.255% | $127.0007 | $127.00 | $127.00 | $127.00 |
| 7 purchase totals = | $808.49 | $885.7883 | $885.78 | $885.75 | $885.70 | |