| 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 | $154.63 | 5.356% | $162.912 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $158.94 | 5.309% | $167.3781 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $168.83 | 8.199% | $182.6724 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $183.28 | 9.726% | $201.1058 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $183.75 | 7.389% | $197.3273 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $134.98 | 12.736% | $152.1711 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $180.61 | 12.745% | $203.6287 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $1,165.02 | $1,267.1954 | $1,267.20 | $1,267.20 | $1,267.20 | |