| 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 | $165.34 | 7.734% | $178.1274 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $212.59 | 10.563% | $235.0459 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $105.71 | 13.221% | $119.6859 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $202.64 | 12.825% | $228.6286 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $233.44 | 3.459% | $241.5147 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $210.58 | 13.375% | $238.7451 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $226.61 | 11.826% | $253.4089 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,356.91 | $1,495.1565 | $1,495.17 | $1,495.20 | $1,495.00 | |