| 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 | $181.34 | 5.562% | $191.4261 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $106.46 | 8.301% | $115.2972 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $250.30 | 13.177% | $283.282 | $283.28 | $283.30 | $283.30 |
| Purchase #4 | $167.43 | 10.239% | $184.5732 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $44.84 | 12.413% | $50.406 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $73.37 | 11.115% | $81.5251 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $24.95 | 13.279% | $28.2631 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $848.69 | $934.7727 | $934.78 | $934.80 | $934.80 | |