| 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 | $159.34 | 9.479% | $174.4438 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $114.33 | 7.423% | $122.8167 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $166.35 | 5.212% | $175.0202 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $124.59 | 9.727% | $136.7089 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $222.91 | 8.635% | $242.1583 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $53.38 | 7.819% | $57.5538 | $57.55 | $57.55 | $57.60 |
| Purchase #7 | $71.28 | 10.217% | $78.5627 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $912.18 | $987.2644 | $987.26 | $987.20 | $987.30 | |