| 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 | $127.35 | 12.751% | $143.5884 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $156.76 | 11.546% | $174.8595 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $61.53 | 8.253% | $66.6081 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $18.58 | 13.425% | $21.0744 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $194.54 | 4.610% | $203.5083 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $153.77 | 3.422% | $159.032 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $164.65 | 7.255% | $176.5954 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $877.18 | $945.2661 | $945.27 | $945.25 | $945.30 | |