| 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 | $160.74 | 4.163% | $167.4316 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $120.61 | 10.414% | $133.1703 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $188.94 | 10.128% | $208.0758 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $240.92 | 6.821% | $257.3532 | $257.35 | $257.35 | $257.40 |
| Purchase #5 | $71.87 | 12.558% | $80.8954 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $197.86 | 3.350% | $204.4883 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $159.75 | 13.324% | $181.0351 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $1,140.69 | $1,232.4497 | $1,232.46 | $1,232.50 | $1,232.50 | |