| 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 | $141.53 | 8.165% | $153.0859 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $40.56 | 13.629% | $46.0879 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $224.72 | 10.502% | $248.3201 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $81.43 | 13.195% | $92.1747 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $191.84 | 7.748% | $206.7038 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $98.29 | 9.828% | $107.9499 | $107.95 | $107.95 | $107.90 |
| Purchase #7 | $54.40 | 5.617% | $57.4556 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $832.77 | $911.7779 | $911.78 | $911.75 | $911.80 | |