| 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 | $162.97 | 8.777% | $177.2739 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $107.37 | 4.373% | $112.0653 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $238.51 | 4.552% | $249.367 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $34.45 | 12.440% | $38.7356 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $128.99 | 8.679% | $140.185 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $174.51 | 3.567% | $180.7348 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $52.98 | 9.563% | $58.0465 | $58.05 | $58.05 | $58.00 |
| 7 purchase totals = | $899.78 | $956.4081 | $956.42 | $956.40 | $956.40 | |