| 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 | $160.43 | 4.408% | $167.5018 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $13.48 | 11.136% | $14.9811 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $74.71 | 11.129% | $83.0245 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $165.66 | 9.523% | $181.4358 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $110.85 | 8.517% | $120.2911 | $120.29 | $120.30 | $120.30 |
| Purchase #6 | $125.65 | 10.842% | $139.273 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $182.32 | 5.220% | $191.8371 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $833.10 | $898.3444 | $898.34 | $898.35 | $898.30 | |