| 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 | $170.87 | 8.706% | $185.7459 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $202.35 | 10.657% | $223.9144 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $174.61 | 11.494% | $194.6797 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $150.28 | 9.498% | $164.5536 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $149.42 | 11.508% | $166.6153 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $110.67 | 10.611% | $122.4132 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $78.48 | 13.169% | $88.815 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $1,036.68 | $1,146.7371 | $1,146.74 | $1,146.70 | $1,146.70 | |