| 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 | $138.68 | 9.437% | $151.7672 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $230.50 | 8.785% | $250.7494 | $250.75 | $250.75 | $250.70 |
| Purchase #3 | $191.31 | 4.398% | $199.7238 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $25.56 | 5.124% | $26.8697 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $190.71 | 6.794% | $203.6668 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $46.27 | 9.275% | $50.5615 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $97.30 | 8.603% | $105.6707 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $920.33 | $989.0091 | $989.01 | $988.90 | $989.10 | |