| 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 | $169.93 | 4.315% | $177.2625 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $124.63 | 10.734% | $138.0078 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $39.40 | 13.806% | $44.8396 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $5.93 | 3.798% | $6.1552 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $187.31 | 9.157% | $204.462 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $28.58 | 10.152% | $31.4814 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $180.61 | 13.183% | $204.4198 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $736.39 | $806.6283 | $806.63 | $806.60 | $806.70 | |