| 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 | $90.91 | 8.581% | $98.711 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $250.78 | 4.622% | $262.3711 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $166.29 | 7.634% | $178.9846 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $136.40 | 12.593% | $153.5769 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $30.85 | 8.467% | $33.4621 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $159.29 | 4.316% | $166.165 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $250.49 | 13.219% | $283.6023 | $283.60 | $283.60 | $283.60 |
| 7 purchase totals = | $1,085.01 | $1,176.8730 | $1,176.87 | $1,176.85 | $1,177.00 | |