| 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 | $169.87 | 11.692% | $189.7312 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $103.88 | 12.380% | $116.7403 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $189.50 | 7.753% | $204.1919 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $228.83 | 11.226% | $254.5185 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $106.65 | 11.523% | $118.9393 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $142.50 | 7.507% | $153.1975 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $13.56 | 7.616% | $14.5927 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $954.79 | $1,051.9114 | $1,051.91 | $1,051.95 | $1,051.80 | |