| 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 | $221.78 | 7.218% | $237.7881 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $160.42 | 9.593% | $175.8091 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $66.50 | 13.585% | $75.534 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $174.48 | 11.275% | $194.1526 | $194.15 | $194.15 | $194.20 |
| Purchase #5 | $76.68 | 5.170% | $80.6444 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $19.41 | 11.825% | $21.7052 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $92.28 | 8.454% | $100.0814 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $811.55 | $885.7148 | $885.71 | $885.75 | $885.70 | |