| 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 | $168.30 | 3.864% | $174.8031 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $58.28 | 3.133% | $60.1059 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $77.34 | 12.117% | $86.7113 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $141.50 | 6.466% | $150.6494 | $150.65 | $150.65 | $150.60 |
| Purchase #5 | $83.70 | 9.852% | $91.9461 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $216.82 | 13.330% | $245.7221 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $199.48 | 7.366% | $214.1737 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $945.42 | $1,024.1116 | $1,024.11 | $1,024.05 | $1,024.00 | |