| 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 | $100.92 | 13.745% | $114.7915 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $122.40 | 5.306% | $128.8945 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $42.35 | 5.558% | $44.7038 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $89.55 | 6.828% | $95.6645 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $130.33 | 8.644% | $141.5957 | $141.60 | $141.60 | $141.60 |
| Purchase #6 | $154.74 | 3.303% | $159.8511 | $159.85 | $159.85 | $159.90 |
| Purchase #7 | $69.88 | 4.501% | $73.0253 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $710.17 | $758.5264 | $758.52 | $758.55 | $758.60 | |