| 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 | $190.67 | 11.842% | $213.2491 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $202.73 | 13.651% | $230.4047 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $78.31 | 10.346% | $86.412 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $153.34 | 8.330% | $166.1132 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $192.57 | 5.661% | $203.4714 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $94.45 | 9.759% | $103.6674 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $25.34 | 7.508% | $27.2425 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $937.41 | $1,030.5603 | $1,030.55 | $1,030.50 | $1,030.50 | |