| 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 | $95.67 | 12.864% | $107.977 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $49.46 | 12.322% | $55.5545 | $55.55 | $55.55 | $55.60 |
| Purchase #3 | $141.89 | 13.295% | $160.7543 | $160.75 | $160.75 | $160.80 |
| Purchase #4 | $215.56 | 9.316% | $235.6416 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $125.33 | 3.823% | $130.1214 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $153.71 | 13.428% | $174.3502 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $32.40 | 10.235% | $35.7161 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $814.02 | $900.1151 | $900.11 | $900.10 | $900.20 | |