| 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 | $191.45 | 4.439% | $199.9485 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $183.69 | 4.406% | $191.7834 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $86.63 | 8.702% | $94.1685 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $169.58 | 10.615% | $187.5809 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $76.57 | 13.641% | $87.0149 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $107.52 | 3.233% | $110.9961 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $131.30 | 9.625% | $143.9376 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $946.74 | $1,015.4299 | $1,015.43 | $1,015.45 | $1,015.40 | |