| 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 | $35.73 | 12.302% | $40.1255 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $158.56 | 13.718% | $180.3113 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $175.28 | 10.380% | $193.4741 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $56.43 | 13.437% | $64.0125 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $83.97 | 6.503% | $89.4306 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $192.52 | 9.641% | $211.0809 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $122.63 | 11.207% | $136.3731 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $825.12 | $914.8080 | $914.80 | $914.80 | $914.80 | |