| 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 | $156.83 | 10.344% | $173.0525 | $173.05 | $173.05 | $173.10 |
| Purchase #2 | $99.65 | 13.625% | $113.2273 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $93.68 | 7.489% | $100.6957 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $200.67 | 12.465% | $225.6835 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $119.88 | 3.170% | $123.6802 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $16.76 | 10.686% | $18.551 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $11.45 | 13.670% | $13.0152 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $698.92 | $767.9054 | $767.91 | $767.95 | $768.00 | |