| 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 | $179.73 | 7.844% | $193.828 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $46.35 | 8.642% | $50.3556 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $234.90 | 8.311% | $254.4225 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $176.57 | 9.391% | $193.1517 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $55.60 | 12.172% | $62.3676 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $191.42 | 9.285% | $209.1933 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $38.90 | 9.766% | $42.699 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $923.47 | $1,006.0177 | $1,006.02 | $1,006.00 | $1,006.10 | |