| 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 | $141.81 | 4.829% | $148.658 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $171.71 | 4.506% | $179.4473 | $179.45 | $179.45 | $179.40 |
| Purchase #3 | $53.65 | 11.304% | $59.7146 | $59.71 | $59.70 | $59.70 |
| Purchase #4 | $225.74 | 13.830% | $256.9598 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $101.73 | 5.638% | $107.4655 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $73.76 | 4.724% | $77.2444 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $65.41 | 6.465% | $69.6388 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $833.81 | $899.1284 | $899.13 | $899.10 | $899.10 | |