| 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 | $5.54 | 9.162% | $6.0476 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $179.73 | 6.265% | $190.9901 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $182.56 | 12.777% | $205.8857 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $188.54 | 5.569% | $199.0398 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $140.40 | 6.685% | $149.7857 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $149.64 | 7.452% | $160.7912 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $57.26 | 12.211% | $64.252 | $64.25 | $64.25 | $64.30 |
| 7 purchase totals = | $903.67 | $976.7921 | $976.80 | $976.85 | $976.80 | |