| 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 | $138.99 | 3.421% | $143.7448 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $155.25 | 10.767% | $171.9658 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $89.95 | 9.188% | $98.2146 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $120.97 | 11.374% | $134.7291 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $68.61 | 11.701% | $76.6381 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $68.74 | 5.681% | $72.6451 | $72.65 | $72.65 | $72.60 |
| Purchase #7 | $189.78 | 10.747% | $210.1757 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $832.29 | $908.1132 | $908.12 | $908.15 | $908.00 | |