| 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 | $112.58 | 8.570% | $122.2281 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $46.88 | 5.872% | $49.6328 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $82.91 | 8.658% | $90.0883 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $149.42 | 5.426% | $157.5275 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $179.71 | 3.715% | $186.3862 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $145.94 | 5.658% | $154.1973 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $74.42 | 7.537% | $80.029 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $791.86 | $840.0892 | $840.10 | $840.20 | $840.00 | |