| 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 | $180.46 | 12.775% | $203.5138 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $142.73 | 6.345% | $151.7862 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $76.72 | 3.310% | $79.2594 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $150.76 | 5.847% | $159.5749 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $78.42 | 8.798% | $85.3194 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $149.93 | 4.629% | $156.8703 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $108.88 | 3.580% | $112.7779 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $887.90 | $949.1019 | $949.10 | $949.05 | $949.20 | |