| 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 | $158.38 | 4.858% | $166.0741 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $249.31 | 7.444% | $267.8686 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $201.39 | 12.189% | $225.9374 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $100.28 | 8.297% | $108.6002 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $134.51 | 5.271% | $141.6 | $141.60 | $141.60 | $141.60 |
| Purchase #6 | $101.54 | 6.297% | $107.934 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $179.89 | 10.144% | $198.138 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $1,125.30 | $1,216.1523 | $1,216.15 | $1,216.15 | $1,216.10 | |