| 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 | $191.76 | 13.502% | $217.6514 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $247.67 | 9.104% | $270.2179 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $147.81 | 3.498% | $152.9804 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $132.66 | 12.148% | $148.7755 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $76.57 | 4.310% | $79.8702 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $193.37 | 6.204% | $205.3667 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $184.62 | 11.372% | $205.615 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $1,174.46 | $1,280.4771 | $1,280.49 | $1,280.45 | $1,280.60 | |