| 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 | $172.97 | 6.272% | $183.8187 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $22.84 | 5.693% | $24.1403 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $127.60 | 10.150% | $140.5514 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $16.56 | 4.453% | $17.2974 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $80.68 | 10.852% | $89.4354 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $23.45 | 7.337% | $25.1705 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $170.49 | 6.137% | $180.953 | $180.95 | $180.95 | $181.00 |
| 7 purchase totals = | $614.59 | $661.3667 | $661.37 | $661.35 | $661.40 | |