| 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 | $131.97 | 11.733% | $147.454 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $96.64 | 7.388% | $103.7798 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $141.84 | 12.600% | $159.7118 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $211.35 | 12.273% | $237.289 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $47.95 | 13.333% | $54.3432 | $54.34 | $54.35 | $54.30 |
| Purchase #6 | $216.58 | 5.530% | $228.5569 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $13.98 | 8.352% | $15.1476 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $860.31 | $946.2823 | $946.28 | $946.30 | $946.30 | |