| 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 | $156.75 | 5.378% | $165.18 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $229.67 | 3.107% | $236.8058 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $131.66 | 5.159% | $138.4523 | $138.45 | $138.45 | $138.50 |
| Purchase #4 | $178.49 | 5.675% | $188.6193 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $149.51 | 8.117% | $161.6457 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $213.76 | 9.261% | $233.5563 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $135.76 | 3.223% | $140.1355 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $1,195.60 | $1,264.3949 | $1,264.41 | $1,264.40 | $1,264.40 | |