| 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 | $189.81 | 8.364% | $205.6857 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $248.66 | 11.435% | $277.0943 | $277.09 | $277.10 | $277.10 |
| Purchase #3 | $120.55 | 7.689% | $129.8191 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $208.45 | 5.430% | $219.7688 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $40.98 | 10.567% | $45.3104 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $155.68 | 8.279% | $168.5687 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $241.80 | 12.702% | $272.5134 | $272.51 | $272.50 | $272.50 |
| 7 purchase totals = | $1,205.93 | $1,318.7604 | $1,318.76 | $1,318.70 | $1,318.80 | |