| 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 | $147.27 | 3.338% | $152.1859 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $60.34 | 8.580% | $65.5172 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $49.48 | 4.551% | $51.7318 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $43.46 | 13.512% | $49.3323 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $165.35 | 11.496% | $184.3586 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $216.54 | 10.362% | $238.9779 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $24.46 | 7.845% | $26.3789 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $706.90 | $768.4826 | $768.49 | $768.55 | $768.50 | |