| 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 | $135.68 | 8.253% | $146.8777 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $11.60 | 7.698% | $12.493 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $198.47 | 4.580% | $207.5599 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $224.59 | 11.287% | $249.9395 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $14.53 | 4.438% | $15.1748 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $43.42 | 9.260% | $47.4407 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $42.98 | 6.204% | $45.6465 | $45.65 | $45.65 | $45.60 |
| 7 purchase totals = | $671.27 | $725.1321 | $725.13 | $725.15 | $725.10 | |