| 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 | $35.77 | 12.197% | $40.1329 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $125.68 | 6.773% | $134.1923 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $195.75 | 6.865% | $209.1882 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $164.64 | 7.641% | $177.2201 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $151.97 | 5.287% | $160.0047 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $13.81 | 12.105% | $15.4817 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $13.82 | 7.581% | $14.8677 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $701.44 | $751.0876 | $751.08 | $751.10 | $751.10 | |