| 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 | $145.31 | 7.764% | $156.5919 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $110.59 | 8.316% | $119.7867 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $217.64 | 11.193% | $242.0004 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $70.75 | 6.167% | $75.1132 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $132.84 | 13.296% | $150.5024 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $82.78 | 5.193% | $87.0788 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $164.34 | 8.797% | $178.797 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $924.25 | $1,009.8704 | $1,009.87 | $1,009.90 | $1,009.90 | |