| 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 | $153.60 | 11.170% | $170.7571 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $156.77 | 12.278% | $176.0182 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $68.51 | 6.723% | $73.1159 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $95.58 | 12.299% | $107.3354 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $8.61 | 5.743% | $9.1045 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $151.37 | 9.793% | $166.1937 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $33.75 | 9.793% | $37.0551 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $668.19 | $739.5799 | $739.59 | $739.55 | $739.60 | |