| 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 | $169.63 | 5.172% | $178.4033 | $178.40 | $178.40 | $178.40 |
| Purchase #2 | $94.64 | 8.869% | $103.0336 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $220.67 | 10.805% | $244.5134 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $112.31 | 12.231% | $126.0466 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $203.70 | 11.282% | $226.6814 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $201.60 | 3.560% | $208.777 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $147.76 | 6.286% | $157.0482 | $157.05 | $157.05 | $157.00 |
| 7 purchase totals = | $1,150.31 | $1,244.5035 | $1,244.50 | $1,244.55 | $1,244.40 | |