| 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 | $160.56 | 6.206% | $170.5244 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $107.66 | 8.711% | $117.0383 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $87.74 | 5.749% | $92.7842 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $66.62 | 10.602% | $73.6831 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $110.28 | 10.198% | $121.5264 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $171.87 | 12.296% | $193.0031 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $180.54 | 7.664% | $194.3766 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $885.27 | $962.9361 | $962.93 | $963.00 | $962.90 | |