| 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 | $160.94 | 10.317% | $177.5442 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $122.76 | 8.826% | $133.5948 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $116.61 | 12.730% | $131.4545 | $131.45 | $131.45 | $131.50 |
| Purchase #4 | $121.50 | 3.448% | $125.6893 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $123.64 | 11.755% | $138.1739 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $122.71 | 11.117% | $136.3517 | $136.35 | $136.35 | $136.40 |
| Purchase #7 | $28.93 | 12.247% | $32.4731 | $32.47 | $32.45 | $32.50 |
| 7 purchase totals = | $797.09 | $875.2815 | $875.26 | $875.25 | $875.40 | |