| 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 | $185.56 | 5.156% | $195.1275 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $81.42 | 4.155% | $84.803 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $107.60 | 8.151% | $116.3705 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $217.53 | 9.670% | $238.5652 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $241.85 | 13.358% | $274.1563 | $274.16 | $274.15 | $274.20 |
| Purchase #6 | $39.34 | 11.119% | $43.7142 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $39.84 | 9.108% | $43.4686 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $913.14 | $996.2053 | $996.21 | $996.15 | $996.30 | |