| 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 | $176.90 | 5.721% | $187.0204 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $182.28 | 13.534% | $206.9498 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $224.77 | 9.745% | $246.6738 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $79.46 | 11.747% | $88.7942 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $184.58 | 9.276% | $201.7016 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $9.44 | 13.164% | $10.6827 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $248.69 | 13.524% | $282.3228 | $282.32 | $282.30 | $282.30 |
| 7 purchase totals = | $1,106.12 | $1,224.1453 | $1,224.13 | $1,224.10 | $1,224.10 | |