| 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 | $75.26 | 11.419% | $83.8539 | $83.85 | $83.85 | $83.90 |
| Purchase #2 | $153.53 | 6.165% | $162.9951 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $53.80 | 5.159% | $56.5755 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $122.63 | 4.749% | $128.4537 | $128.45 | $128.45 | $128.50 |
| Purchase #5 | $99.41 | 6.529% | $105.9005 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $190.55 | 10.579% | $210.7083 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $146.58 | 10.715% | $162.286 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $841.76 | $910.7730 | $910.78 | $910.80 | $910.90 | |