| 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 | $116.96 | 7.848% | $126.139 | $126.14 | $126.15 | $126.10 |
| Purchase #2 | $248.73 | 4.483% | $259.8806 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $172.63 | 6.217% | $183.3624 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $65.94 | 3.419% | $68.1945 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $144.43 | 10.744% | $159.9476 | $159.95 | $159.95 | $159.90 |
| Purchase #6 | $41.40 | 13.567% | $47.0167 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $107.56 | 4.292% | $112.1765 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $897.65 | $956.7173 | $956.72 | $956.75 | $956.70 | |