| 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 | $178.95 | 11.360% | $199.2787 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $124.52 | 7.525% | $133.8901 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $150.50 | 6.278% | $159.9484 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $141.29 | 5.124% | $148.5297 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $37.41 | 12.322% | $42.0197 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $29.92 | 9.163% | $32.6616 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $191.45 | 9.653% | $209.9307 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $854.04 | $926.2589 | $926.26 | $926.30 | $926.20 | |