| 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 | $135.60 | 11.521% | $151.2225 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $215.37 | 5.656% | $227.5513 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $148.26 | 12.208% | $166.3596 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $99.30 | 11.258% | $110.4792 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $178.65 | 3.869% | $185.562 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $235.94 | 6.723% | $251.8022 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $65.27 | 8.837% | $71.0379 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $1,078.39 | $1,164.0147 | $1,164.01 | $1,164.00 | $1,164.10 | |