| 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 | $109.42 | 12.571% | $123.1752 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $117.70 | 11.698% | $131.4685 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $243.76 | 9.710% | $267.4291 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $134.48 | 3.257% | $138.86 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $185.39 | 6.316% | $197.0992 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $75.26 | 6.620% | $80.2422 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $218.35 | 3.729% | $226.4923 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $1,084.36 | $1,164.7665 | $1,164.77 | $1,164.80 | $1,164.80 | |