| 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 | $150.73 | 8.868% | $164.0967 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $95.43 | 6.495% | $101.6282 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $22.99 | 13.785% | $26.1592 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $33.54 | 4.342% | $34.9963 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $220.29 | 12.535% | $247.9034 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $151.43 | 7.513% | $162.8069 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $77.73 | 12.116% | $87.1478 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $752.14 | $824.7385 | $824.75 | $824.75 | $824.70 | |