| 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 | $184.45 | 12.325% | $207.1835 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $190.97 | 12.861% | $215.5307 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $233.74 | 10.150% | $257.4646 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $132.41 | 5.522% | $139.7217 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $85.98 | 4.386% | $89.7511 | $89.75 | $89.75 | $89.80 |
| Purchase #6 | $47.60 | 9.358% | $52.0544 | $52.05 | $52.05 | $52.10 |
| Purchase #7 | $189.80 | 8.388% | $205.7204 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $1,064.95 | $1,167.4264 | $1,167.41 | $1,167.40 | $1,167.50 | |