| 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 | $183.88 | 9.478% | $201.3081 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $36.90 | 8.421% | $40.0073 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $149.32 | 7.842% | $161.0297 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $18.62 | 13.776% | $21.1851 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $135.29 | 13.355% | $153.358 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $220.46 | 8.519% | $239.241 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $24.62 | 8.358% | $26.6777 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $769.09 | $842.8069 | $842.82 | $842.85 | $842.80 | |