| 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 | $142.49 | 12.205% | $159.8809 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $120.99 | 10.613% | $133.8307 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $181.50 | 6.765% | $193.7785 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $148.27 | 4.589% | $155.0741 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $112.55 | 8.529% | $122.1494 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $126.35 | 11.637% | $141.0533 | $141.05 | $141.05 | $141.10 |
| Purchase #7 | $171.39 | 8.715% | $186.3266 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,003.54 | $1,092.0935 | $1,092.09 | $1,092.15 | $1,092.10 | |