| 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 | $7.50 | 11.519% | $8.3639 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $177.54 | 3.702% | $184.1125 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $215.57 | 4.356% | $224.9602 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $18.76 | 4.329% | $19.5721 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $35.48 | 10.387% | $39.1653 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $67.88 | 11.517% | $75.6977 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $184.35 | 12.793% | $207.9339 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $707.08 | $759.8056 | $759.80 | $759.75 | $759.90 | |