| 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 | $135.52 | 8.290% | $146.7546 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $134.30 | 13.261% | $152.1095 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $247.39 | 11.838% | $276.676 | $276.68 | $276.70 | $276.70 |
| Purchase #4 | $147.54 | 5.839% | $156.1549 | $156.15 | $156.15 | $156.20 |
| Purchase #5 | $29.77 | 11.595% | $33.2218 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $100.73 | 5.595% | $106.3658 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $192.38 | 13.476% | $218.3051 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $987.63 | $1,089.5877 | $1,089.59 | $1,089.55 | $1,089.70 | |