| 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 | $168.60 | 10.544% | $186.3772 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $124.85 | 8.162% | $135.0403 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $55.60 | 3.469% | $57.5288 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $65.63 | 8.870% | $71.4514 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $153.37 | 10.578% | $169.5935 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $9.29 | 5.364% | $9.7883 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $160.58 | 3.190% | $165.7025 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $737.92 | $795.4820 | $795.48 | $795.55 | $795.50 | |