| 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 | $170.70 | 8.279% | $184.8323 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $91.28 | 5.152% | $95.9827 | $95.98 | $96.00 | $96.00 |
| Purchase #3 | $179.94 | 3.689% | $186.578 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $107.81 | 9.601% | $118.1608 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $71.49 | 13.167% | $80.9031 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $105.39 | 10.413% | $116.3643 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $124.55 | 3.315% | $128.6788 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $851.16 | $911.5000 | $911.49 | $911.55 | $911.60 | |