| 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 | $187.90 | 13.375% | $213.0316 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $197.66 | 3.539% | $204.6552 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $155.37 | 7.754% | $167.4174 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $221.29 | 13.617% | $251.4231 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $92.34 | 12.349% | $103.7431 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $31.35 | 7.650% | $33.7483 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $84.29 | 8.859% | $91.7573 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $970.20 | $1,065.7760 | $1,065.78 | $1,065.75 | $1,065.70 | |