| 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 | $70.76 | 3.168% | $73.0017 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $135.42 | 7.430% | $145.4817 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $177.34 | 6.221% | $188.3723 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $149.27 | 10.660% | $165.1822 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $32.81 | 8.252% | $35.5175 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $210.52 | 13.762% | $239.4918 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $71.80 | 12.852% | $81.0277 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $847.92 | $928.0749 | $928.07 | $928.10 | $928.10 | |