| 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 | $225.45 | 12.273% | $253.1195 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $182.49 | 8.586% | $198.1586 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $160.78 | 12.786% | $181.3373 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $131.92 | 13.800% | $150.125 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $92.49 | 10.553% | $102.2505 | $102.25 | $102.25 | $102.30 |
| Purchase #6 | $167.33 | 11.433% | $186.4608 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $79.32 | 6.316% | $84.3299 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $1,039.78 | $1,155.7816 | $1,155.79 | $1,155.80 | $1,155.80 | |