| 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 | $148.69 | 3.332% | $153.6444 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $63.32 | 6.165% | $67.2237 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $8.73 | 5.372% | $9.199 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $11.77 | 6.321% | $12.514 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $187.34 | 13.464% | $212.5635 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $187.41 | 5.402% | $197.5339 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $186.99 | 10.667% | $206.9362 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $794.25 | $859.6147 | $859.60 | $859.60 | $859.50 | |