| 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 | $64.84 | 10.835% | $71.8654 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $146.60 | 13.791% | $166.8176 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $159.98 | 10.243% | $176.3668 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $163.69 | 8.597% | $177.7624 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $128.59 | 5.103% | $135.1519 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $193.33 | 7.473% | $207.7776 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $52.29 | 4.676% | $54.7351 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $909.32 | $990.4768 | $990.49 | $990.45 | $990.60 | |