| 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 | $165.68 | 5.223% | $174.3335 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $102.97 | 6.440% | $109.6013 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $224.75 | 3.500% | $232.6163 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $153.76 | 10.388% | $169.7326 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $164.84 | 7.607% | $177.3794 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $78.27 | 8.312% | $84.7758 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $200.46 | 4.647% | $209.7754 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,090.73 | $1,158.2143 | $1,158.22 | $1,158.30 | $1,158.20 | |