| 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 | $128.32 | 7.630% | $138.1108 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $153.60 | 12.590% | $172.9382 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $167.46 | 13.587% | $190.2128 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $24.26 | 7.454% | $26.0683 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $88.27 | 7.237% | $94.6581 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $191.94 | 8.376% | $208.0169 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $170.76 | 13.499% | $193.8109 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $924.61 | $1,023.8160 | $1,023.82 | $1,023.75 | $1,023.80 | |