| 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 | $109.69 | 7.228% | $117.6184 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $184.81 | 6.730% | $197.2477 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $116.29 | 4.716% | $121.7742 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $33.80 | 6.740% | $36.0781 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $118.48 | 10.530% | $130.9559 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $138.73 | 11.422% | $154.5757 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $210.79 | 4.783% | $220.8721 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $912.59 | $979.1221 | $979.13 | $979.10 | $979.20 | |