| 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 | $102.78 | 9.442% | $112.4845 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $43.72 | 8.398% | $47.3916 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $155.65 | 5.335% | $163.9539 | $163.95 | $163.95 | $164.00 |
| Purchase #4 | $198.32 | 11.863% | $221.8467 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $74.40 | 9.684% | $81.6049 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $237.39 | 8.231% | $256.9296 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $164.97 | 11.113% | $183.3031 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $977.23 | $1,067.5143 | $1,067.50 | $1,067.55 | $1,067.50 | |