| 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 | $162.43 | 10.445% | $179.3958 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $41.35 | 6.308% | $43.9584 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $162.79 | 9.467% | $178.2013 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $191.92 | 6.297% | $204.0052 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $193.25 | 10.346% | $213.2436 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $244.83 | 8.460% | $265.5426 | $265.54 | $265.55 | $265.50 |
| Purchase #7 | $214.34 | 11.417% | $238.8112 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $1,210.91 | $1,323.1581 | $1,323.16 | $1,323.15 | $1,323.10 | |