| 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 | $201.80 | 6.466% | $214.8484 | $214.85 | $214.85 | $214.80 |
| Purchase #2 | $146.91 | 3.316% | $151.7815 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $191.85 | 7.339% | $205.9299 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $112.89 | 4.241% | $117.6777 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $172.49 | 13.377% | $195.564 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $79.31 | 6.421% | $84.4025 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $31.26 | 12.211% | $35.0772 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $936.51 | $1,005.2812 | $1,005.28 | $1,005.35 | $1,005.30 | |