| 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 | $183.29 | 3.305% | $189.3477 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $189.30 | 6.238% | $201.1085 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $76.55 | 3.377% | $79.1351 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $36.95 | 9.181% | $40.3424 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $67.26 | 11.808% | $75.2021 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $76.25 | 9.716% | $83.6585 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $126.99 | 5.451% | $133.9122 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $756.59 | $802.7065 | $802.71 | $802.70 | $802.60 | |