| 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 | $195.42 | 11.857% | $218.5909 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $234.96 | 10.289% | $259.135 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $5.81 | 11.226% | $6.4622 | $6.46 | $6.45 | $6.50 |
| Purchase #4 | $155.40 | 6.796% | $165.961 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $23.76 | 8.562% | $25.7943 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $9.77 | 3.601% | $10.1218 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $135.69 | 7.314% | $145.6144 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $760.81 | $831.6796 | $831.67 | $831.65 | $831.70 | |