| 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 | $103.93 | 13.154% | $117.601 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $177.70 | 10.151% | $195.7383 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $170.52 | 6.395% | $181.4248 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $14.53 | 8.839% | $15.8143 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $11.46 | 8.825% | $12.4713 | $12.47 | $12.45 | $12.50 |
| Purchase #6 | $41.99 | 11.301% | $46.7353 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $212.91 | 7.327% | $228.5099 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $733.04 | $798.2949 | $798.29 | $798.25 | $798.20 | |