| 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 | $143.66 | 4.832% | $150.6017 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $237.45 | 5.720% | $251.0321 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $21.52 | 9.770% | $23.6225 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $120.94 | 10.351% | $133.4585 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $150.35 | 3.572% | $155.7205 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $211.66 | 7.299% | $227.1091 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $29.92 | 5.423% | $31.5426 | $31.54 | $31.55 | $31.50 |
| 7 purchase totals = | $915.50 | $973.0870 | $973.08 | $973.05 | $973.00 | |