| 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 | $184.53 | 10.529% | $203.9592 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $207.90 | 11.294% | $231.3802 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $139.63 | 6.674% | $148.9489 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $43.75 | 8.672% | $47.544 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $247.39 | 8.306% | $267.9382 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $33.88 | 3.323% | $35.0058 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $222.90 | 4.435% | $232.7856 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $1,079.98 | $1,167.5619 | $1,167.57 | $1,167.60 | $1,167.50 | |