| 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 | $171.64 | 8.201% | $185.7162 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $11.61 | 9.502% | $12.7132 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $183.34 | 9.176% | $200.1633 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $49.54 | 4.103% | $51.5726 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $44.83 | 7.437% | $48.164 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $237.55 | 6.465% | $252.9076 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $136.35 | 11.571% | $152.1271 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $834.86 | $903.3640 | $903.36 | $903.30 | $903.40 | |