| 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 | $145.65 | 9.733% | $159.8261 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $42.38 | 10.743% | $46.9329 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $170.99 | 8.326% | $185.2266 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $220.84 | 3.506% | $228.5827 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $106.31 | 8.857% | $115.7259 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $185.65 | 12.608% | $209.0568 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $14.62 | 11.794% | $16.3443 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $886.44 | $961.6953 | $961.70 | $961.80 | $961.60 | |