| 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 | $114.97 | 9.449% | $125.8335 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $42.58 | 12.588% | $47.94 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $149.37 | 7.326% | $160.3128 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $102.41 | 7.391% | $109.9791 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $41.38 | 7.678% | $44.5572 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $82.32 | 3.345% | $85.0736 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $194.56 | 7.243% | $208.652 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $727.59 | $782.3482 | $782.34 | $782.35 | $782.40 | |