| 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 | $176.25 | 4.339% | $183.8975 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $125.64 | 7.683% | $135.2929 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $35.51 | 13.299% | $40.2325 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $42.40 | 6.390% | $45.1094 | $45.11 | $45.10 | $45.10 |
| Purchase #5 | $131.40 | 13.272% | $148.8394 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $168.67 | 3.311% | $174.2547 | $174.25 | $174.25 | $174.30 |
| Purchase #7 | $116.42 | 7.727% | $125.4158 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $796.29 | $853.0422 | $853.04 | $853.05 | $853.00 | |