| 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 | $184.52 | 5.446% | $194.569 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $148.55 | 7.276% | $159.3585 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $35.89 | 11.368% | $39.97 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $124.39 | 8.625% | $135.1186 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $35.52 | 11.202% | $39.499 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $227.27 | 4.395% | $237.2585 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $9.80 | 5.799% | $10.3683 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $765.94 | $816.1419 | $816.15 | $816.05 | $816.30 | |