| 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 | $133.54 | 13.622% | $151.7308 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $22.74 | 8.616% | $24.6993 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $20.45 | 7.406% | $21.9645 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $136.45 | 13.150% | $154.3932 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $183.61 | 7.239% | $196.9015 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $156.67 | 11.465% | $174.6322 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $144.74 | 6.345% | $153.9238 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $798.20 | $878.2453 | $878.23 | $878.25 | $878.20 | |