| 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 | $195.52 | 4.379% | $204.0818 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $16.39 | 13.281% | $18.5668 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $25.46 | 10.766% | $28.201 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $130.30 | 13.279% | $147.6025 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $222.57 | 9.565% | $243.8588 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $28.28 | 10.814% | $31.3382 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $115.91 | 10.522% | $128.1061 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $734.43 | $801.7552 | $801.76 | $801.75 | $801.80 | |