| 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 | $127.45 | 4.152% | $132.7417 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $193.68 | 6.140% | $205.572 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $46.52 | 8.265% | $50.3649 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $103.63 | 12.848% | $116.9444 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $129.49 | 3.748% | $134.3433 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $138.78 | 13.138% | $157.0129 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $105.98 | 13.542% | $120.3318 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $845.53 | $917.3110 | $917.29 | $917.30 | $917.20 | |