| 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 | $115.64 | 10.201% | $127.4364 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $149.90 | 6.116% | $159.0679 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $147.50 | 4.854% | $154.6597 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $41.44 | 6.584% | $44.1684 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $76.27 | 5.319% | $80.3268 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $132.97 | 3.579% | $137.729 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $222.63 | 3.179% | $229.7074 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $886.35 | $933.0956 | $933.11 | $933.10 | $933.10 | |