| 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 | $140.64 | 7.262% | $150.8533 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $12.96 | 12.862% | $14.6269 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $88.96 | 11.345% | $99.0525 | $99.05 | $99.05 | $99.10 |
| Purchase #4 | $86.77 | 9.297% | $94.837 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $210.53 | 12.753% | $237.3789 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $198.47 | 3.605% | $205.6248 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $27.57 | 13.673% | $31.3396 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $765.90 | $833.7130 | $833.71 | $833.75 | $833.70 | |