| 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 | $155.43 | 4.185% | $161.9347 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $49.34 | 8.561% | $53.564 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $237.78 | 5.531% | $250.9316 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $74.54 | 8.237% | $80.6799 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $226.89 | 7.819% | $244.6305 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $148.29 | 9.531% | $162.4235 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $62.80 | 7.425% | $67.4629 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $955.07 | $1,021.6271 | $1,021.61 | $1,021.65 | $1,021.60 | |