| 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 | $135.93 | 3.166% | $140.2335 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $190.88 | 3.369% | $197.3107 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $250.28 | 6.808% | $267.3191 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $187.84 | 13.251% | $212.7307 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $169.76 | 10.676% | $187.8836 | $187.88 | $187.90 | $187.90 |
| Purchase #6 | $155.67 | 13.519% | $176.715 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $185.58 | 7.695% | $199.8604 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $1,275.94 | $1,382.0530 | $1,382.05 | $1,382.05 | $1,382.00 | |