| 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 | $185.83 | 6.114% | $197.1916 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $9.54 | 8.375% | $10.339 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $137.59 | 10.533% | $152.0824 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $95.68 | 7.710% | $103.0569 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $149.74 | 6.874% | $160.0331 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $191.43 | 3.344% | $197.8314 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $125.60 | 8.472% | $136.2408 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $895.41 | $956.7752 | $956.77 | $956.85 | $956.70 | |