| 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 | $197.64 | 8.497% | $214.4335 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $133.42 | 4.240% | $139.077 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $74.44 | 7.523% | $80.0401 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $37.55 | 9.214% | $41.0099 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $57.39 | 8.751% | $62.4122 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $132.54 | 11.643% | $147.9716 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $61.85 | 5.787% | $65.4293 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $694.83 | $750.3736 | $750.37 | $750.40 | $750.30 | |