| 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 | $156.57 | 13.412% | $177.5692 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $94.76 | 9.766% | $104.0143 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $109.37 | 6.577% | $116.5633 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $84.50 | 10.287% | $93.1925 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $143.53 | 9.603% | $157.3132 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $248.86 | 12.347% | $279.5867 | $279.59 | $279.60 | $279.60 |
| Purchase #7 | $137.60 | 4.417% | $143.6778 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $975.19 | $1,071.9170 | $1,071.91 | $1,071.90 | $1,072.00 | |