| 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 | $172.68 | 6.236% | $183.4483 | $183.45 | $183.45 | $183.40 |
| Purchase #2 | $102.88 | 10.736% | $113.9252 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $172.53 | 10.474% | $190.6008 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $44.68 | 5.427% | $47.1048 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $94.57 | 6.359% | $100.5837 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $190.41 | 12.674% | $214.5426 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $116.88 | 7.481% | $125.6238 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $894.63 | $975.8292 | $975.82 | $975.85 | $975.70 | |