| 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 | $151.67 | 8.379% | $164.3784 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $68.81 | 6.395% | $73.2104 | $73.21 | $73.20 | $73.20 |
| Purchase #3 | $141.59 | 12.405% | $159.1542 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $75.39 | 4.107% | $78.4863 | $78.49 | $78.50 | $78.50 |
| Purchase #5 | $26.68 | 9.311% | $29.1642 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $150.85 | 6.201% | $160.2042 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $15.26 | 8.805% | $16.6036 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $630.25 | $681.2013 | $681.19 | $681.20 | $681.30 | |