| 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 | $160.93 | 10.326% | $177.5476 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $41.37 | 9.794% | $45.4218 | $45.42 | $45.40 | $45.40 |
| Purchase #3 | $169.80 | 4.741% | $177.8502 | $177.85 | $177.85 | $177.90 |
| Purchase #4 | $133.27 | 10.442% | $147.1861 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $65.41 | 3.522% | $67.7137 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $10.79 | 12.205% | $12.1069 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $68.81 | 10.736% | $76.1974 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $650.38 | $704.0237 | $704.03 | $704.00 | $704.00 | |