| 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 | $146.54 | 9.860% | $160.9888 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $167.48 | 3.307% | $173.0186 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $48.38 | 9.478% | $52.9655 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $206.88 | 8.803% | $225.0916 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $159.84 | 3.659% | $165.6885 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $100.46 | 8.363% | $108.8615 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $94.94 | 7.271% | $101.8431 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $924.52 | $988.4576 | $988.46 | $988.45 | $988.50 | |