| 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 | $148.65 | 11.301% | $165.4489 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $174.69 | 11.219% | $194.2885 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $224.99 | 4.371% | $234.8243 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $26.70 | 3.140% | $27.5384 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $210.69 | 9.719% | $231.167 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $131.44 | 6.501% | $139.9849 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $14.56 | 3.794% | $15.1124 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $931.72 | $1,008.3644 | $1,008.36 | $1,008.35 | $1,008.30 | |