| 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 | $155.63 | 4.214% | $162.1882 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $145.83 | 7.217% | $156.3546 | $156.35 | $156.35 | $156.40 |
| Purchase #3 | $55.43 | 7.422% | $59.544 | $59.54 | $59.55 | $59.50 |
| Purchase #4 | $16.99 | 13.486% | $19.2813 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $200.73 | 5.440% | $211.6497 | $211.65 | $211.65 | $211.60 |
| Purchase #6 | $116.41 | 7.593% | $125.249 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $128.45 | 7.161% | $137.6483 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $819.47 | $871.9151 | $871.91 | $871.95 | $871.80 | |