| 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 | $142.60 | 12.462% | $160.3708 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $56.56 | 10.553% | $62.5288 | $62.53 | $62.55 | $62.50 |
| Purchase #3 | $73.99 | 4.263% | $77.1442 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $152.35 | 5.212% | $160.2905 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $61.68 | 13.768% | $70.1721 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $195.61 | 11.367% | $217.845 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $221.56 | 9.164% | $241.8638 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $904.35 | $990.2152 | $990.21 | $990.20 | $990.20 | |