| 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 | $13.88 | 8.223% | $15.0214 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $125.35 | 6.767% | $133.8324 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $135.93 | 10.339% | $149.9838 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $26.32 | 7.414% | $28.2714 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $183.73 | 4.182% | $191.4136 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $13.88 | 10.182% | $15.2933 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $211.62 | 4.206% | $220.5207 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $710.71 | $754.3366 | $754.32 | $754.30 | $754.30 | |