| 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 | $178.95 | 7.604% | $192.5574 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $94.43 | 6.143% | $100.2308 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $103.41 | 3.669% | $107.2041 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $12.63 | 5.552% | $13.3312 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $162.82 | 4.573% | $170.2658 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $27.36 | 9.397% | $29.931 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $183.68 | 7.435% | $197.3366 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $763.28 | $810.8569 | $810.86 | $810.90 | $810.80 | |