| 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 | $178.92 | 4.644% | $187.229 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $72.36 | 8.428% | $78.4585 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $46.72 | 6.528% | $49.7699 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $156.88 | 10.303% | $173.0433 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $171.33 | 7.749% | $184.6064 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $68.57 | 8.417% | $74.3415 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $162.70 | 4.559% | $170.1175 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $857.48 | $917.5661 | $917.57 | $917.55 | $917.50 | |