| 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 | $132.25 | 11.659% | $147.669 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $124.36 | 9.297% | $135.9217 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $152.67 | 13.312% | $172.9934 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $38.77 | 13.738% | $44.0962 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $228.96 | 4.435% | $239.1144 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $103.98 | 4.816% | $108.9877 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $122.59 | 13.501% | $139.1409 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $903.58 | $987.9233 | $987.92 | $987.90 | $987.90 | |