| 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 | $112.40 | 9.569% | $123.1556 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $233.47 | 8.386% | $253.0488 | $253.05 | $253.05 | $253.00 |
| Purchase #3 | $148.79 | 10.335% | $164.1674 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $83.85 | 7.608% | $90.2293 | $90.23 | $90.25 | $90.20 |
| Purchase #5 | $220.87 | 5.449% | $232.9052 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $76.71 | 6.668% | $81.825 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $218.47 | 5.551% | $230.5973 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $1,094.56 | $1,175.9286 | $1,175.95 | $1,175.95 | $1,175.90 | |