| 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 | $113.25 | 3.385% | $117.0835 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $112.94 | 5.814% | $119.5063 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $32.75 | 12.579% | $36.8696 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $154.25 | 12.447% | $173.4495 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $141.42 | 13.322% | $160.26 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $49.95 | 9.597% | $54.7437 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $111.88 | 12.186% | $125.5137 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $716.44 | $787.4263 | $787.42 | $787.40 | $787.40 | |