| 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 | $152.87 | 5.701% | $161.5851 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $67.90 | 7.211% | $72.7963 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $6.77 | 13.501% | $7.684 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $80.26 | 12.353% | $90.1745 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $94.74 | 11.557% | $105.6891 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $229.99 | 4.766% | $240.9513 | $240.95 | $240.95 | $241.00 |
| Purchase #7 | $127.28 | 4.681% | $133.238 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $759.81 | $812.1183 | $812.12 | $812.15 | $812.20 | |