| 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 | $178.63 | 10.765% | $197.8595 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $128.70 | 4.336% | $134.2804 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $76.27 | 9.540% | $83.5462 | $83.55 | $83.55 | $83.50 |
| Purchase #4 | $170.41 | 7.623% | $183.4004 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $151.42 | 9.191% | $165.337 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $172.39 | 3.561% | $178.5288 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $14.37 | 5.552% | $15.1678 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $892.19 | $958.1201 | $958.13 | $958.15 | $958.10 | |