| 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 | $148.73 | 4.417% | $155.2994 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $137.41 | 4.168% | $143.1372 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $208.38 | 6.401% | $221.7184 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $239.58 | 6.598% | $255.3875 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $80.60 | 8.417% | $87.3841 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $6.40 | 11.862% | $7.1592 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $113.98 | 12.311% | $128.0121 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $935.08 | $998.0979 | $998.10 | $998.10 | $998.10 | |