| 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 | $159.54 | 11.303% | $177.5728 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $185.47 | 8.865% | $201.9119 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $47.71 | 4.243% | $49.7343 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $41.57 | 8.590% | $45.1409 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $236.36 | 12.148% | $265.073 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $153.99 | 4.370% | $160.7194 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $189.26 | 12.405% | $212.7377 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $1,013.90 | $1,112.8900 | $1,112.88 | $1,112.85 | $1,112.80 | |