| 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 | $203.85 | 8.521% | $221.2201 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $175.75 | 9.297% | $192.0895 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $106.38 | 13.386% | $120.62 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $71.89 | 4.632% | $75.2199 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $117.69 | 7.527% | $126.5485 | $126.55 | $126.55 | $126.50 |
| Purchase #6 | $178.35 | 7.490% | $191.7084 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $192.72 | 9.118% | $210.2922 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,046.63 | $1,137.6986 | $1,137.70 | $1,137.65 | $1,137.60 | |