| 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 | $219.71 | 6.346% | $233.6528 | $233.65 | $233.65 | $233.70 |
| Purchase #2 | $153.95 | 7.324% | $165.2253 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $116.67 | 12.341% | $131.0682 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $123.50 | 4.792% | $129.4181 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $42.80 | 5.201% | $45.026 | $45.03 | $45.05 | $45.00 |
| Purchase #6 | $179.57 | 6.391% | $191.0463 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $53.73 | 8.551% | $58.3245 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $889.93 | $953.7612 | $953.77 | $953.75 | $953.70 | |