| 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 | $98.57 | 10.744% | $109.1604 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $223.82 | 12.334% | $251.426 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $146.70 | 8.752% | $159.5392 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $56.49 | 7.157% | $60.533 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $123.99 | 6.349% | $131.8621 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $137.34 | 11.662% | $153.3566 | $153.36 | $153.35 | $153.40 |
| Purchase #7 | $12.58 | 7.816% | $13.5633 | $13.56 | $13.55 | $13.60 |
| 7 purchase totals = | $799.49 | $879.4406 | $879.44 | $879.45 | $879.50 | |