| 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 | $159.30 | 5.428% | $167.9468 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $24.34 | 12.180% | $27.3046 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $176.53 | 11.629% | $197.0587 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $30.33 | 10.616% | $33.5498 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $109.75 | 10.428% | $121.1947 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $66.29 | 5.448% | $69.9015 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $235.91 | 9.381% | $258.0407 | $258.04 | $258.05 | $258.00 |
| 7 purchase totals = | $802.45 | $874.9968 | $874.99 | $875.00 | $874.90 | |