| 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 | $60.30 | 9.556% | $66.0623 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $125.92 | 10.223% | $138.7928 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $166.89 | 8.296% | $180.7352 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $242.95 | 8.505% | $263.6129 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $155.76 | 12.388% | $175.0555 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $169.77 | 13.489% | $192.6703 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $159.78 | 9.435% | $174.8552 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $1,081.37 | $1,191.7842 | $1,191.79 | $1,191.75 | $1,191.90 | |