| 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 | $194.91 | 12.564% | $219.3985 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $162.83 | 4.645% | $170.3935 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $135.28 | 3.727% | $140.3219 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $168.31 | 8.860% | $183.2223 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $168.26 | 8.264% | $182.165 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $41.87 | 8.798% | $45.5537 | $45.55 | $45.55 | $45.60 |
| Purchase #7 | $75.35 | 9.573% | $82.5633 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $946.81 | $1,023.6182 | $1,023.61 | $1,023.55 | $1,023.70 | |