| 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 | $179.89 | 8.362% | $194.9324 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $135.46 | 8.863% | $147.4658 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $163.71 | 4.274% | $170.707 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $94.69 | 13.288% | $107.2724 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $166.37 | 7.212% | $178.3686 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $219.69 | 4.301% | $229.1389 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $78.33 | 5.378% | $82.5426 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $1,038.14 | $1,110.4277 | $1,110.43 | $1,110.40 | $1,110.40 | |