| 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 | $101.86 | 6.644% | $108.6276 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $38.35 | 12.178% | $43.0203 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $96.30 | 4.122% | $100.2695 | $100.27 | $100.25 | $100.30 |
| Purchase #4 | $246.55 | 3.375% | $254.8711 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $133.26 | 10.442% | $147.175 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $157.33 | 5.632% | $166.1908 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $6.50 | 8.549% | $7.0557 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $780.15 | $827.2100 | $827.22 | $827.20 | $827.30 | |