| 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 | $136.76 | 4.652% | $143.1221 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $149.39 | 9.872% | $164.1378 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $154.75 | 4.787% | $162.1579 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $248.50 | 11.525% | $277.1396 | $277.14 | $277.15 | $277.10 |
| Purchase #5 | $160.55 | 8.444% | $174.1068 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $242.59 | 11.213% | $269.7916 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $243.71 | 5.706% | $257.6161 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,336.25 | $1,448.0719 | $1,448.08 | $1,448.05 | $1,448.00 | |