| 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 | $184.31 | 7.391% | $197.9324 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $9.65 | 11.347% | $10.745 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $76.93 | 7.141% | $82.4236 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $94.88 | 12.282% | $106.5332 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $155.34 | 5.729% | $164.2394 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $18.50 | 3.673% | $19.1795 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $47.73 | 7.649% | $51.3809 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $587.34 | $632.4340 | $632.43 | $632.50 | $632.30 | |