| 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 | $161.78 | 9.813% | $177.6555 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $75.89 | 4.163% | $79.0493 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $101.86 | 13.251% | $115.3575 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $193.93 | 12.264% | $217.7136 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $30.83 | 8.224% | $33.3655 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $118.44 | 3.286% | $122.3319 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $59.53 | 10.580% | $65.8283 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $742.26 | $811.3016 | $811.31 | $811.30 | $811.30 | |