| 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 | $173.79 | 5.391% | $183.159 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $27.74 | 4.165% | $28.8954 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $71.98 | 9.865% | $79.0808 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $225.30 | 3.503% | $233.1923 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $153.30 | 5.196% | $161.2655 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $43.41 | 10.296% | $47.8795 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $184.49 | 5.847% | $195.2771 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $880.01 | $928.7496 | $928.76 | $928.80 | $928.90 | |