| 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 | $146.73 | 5.552% | $154.8764 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $195.98 | 9.791% | $215.1684 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $217.66 | 5.684% | $230.0318 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $159.47 | 13.135% | $180.4164 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $85.83 | 12.508% | $96.5656 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $213.33 | 9.242% | $233.046 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $205.31 | 3.182% | $211.843 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,224.31 | $1,321.9476 | $1,321.96 | $1,321.95 | $1,321.90 | |