| 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 | $185.75 | 6.276% | $197.4077 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $81.47 | 8.558% | $88.4422 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $59.45 | 13.132% | $67.257 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $189.98 | 4.297% | $198.1434 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $96.57 | 8.812% | $105.0797 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $165.42 | 8.639% | $179.7106 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $38.64 | 13.276% | $43.7698 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $817.28 | $879.8104 | $879.81 | $879.80 | $879.80 | |