| 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 | $91.80 | 10.759% | $101.6768 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $8.88 | 8.309% | $9.6178 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $135.85 | 13.374% | $154.0186 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $115.48 | 10.441% | $127.5373 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $127.46 | 7.801% | $137.4032 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $128.86 | 5.798% | $136.3313 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $218.25 | 7.386% | $234.3699 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $826.58 | $900.9549 | $900.96 | $900.95 | $900.90 | |