| 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 | $156.36 | 13.652% | $177.7063 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $61.48 | 12.140% | $68.9437 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $181.85 | 8.813% | $197.8764 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $63.99 | 5.823% | $67.7161 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $157.55 | 3.260% | $162.6861 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $17.58 | 8.286% | $19.0367 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $124.47 | 10.771% | $137.8767 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $763.28 | $831.8420 | $831.86 | $831.90 | $831.80 | |