| 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 | $82.41 | 7.547% | $88.6295 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $208.95 | 7.632% | $224.8971 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $140.94 | 12.304% | $158.2813 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $197.89 | 10.245% | $218.1638 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $118.48 | 10.279% | $130.6586 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $149.54 | 5.237% | $157.3714 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $144.45 | 11.305% | $160.7801 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $1,042.66 | $1,138.7818 | $1,138.78 | $1,138.80 | $1,138.90 | |