| 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 | $137.58 | 12.246% | $154.428 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $96.77 | 4.489% | $101.114 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $137.63 | 11.487% | $153.4396 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $20.73 | 4.548% | $21.6728 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $177.46 | 9.533% | $194.3773 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $184.40 | 4.247% | $192.2315 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $172.36 | 5.662% | $182.119 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $926.93 | $999.3822 | $999.38 | $999.40 | $999.30 | |