| 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 | $105.93 | 10.874% | $117.4488 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $64.48 | 8.237% | $69.7912 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $38.87 | 12.703% | $43.8077 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $213.36 | 9.480% | $233.5865 | $233.59 | $233.60 | $233.60 |
| Purchase #5 | $151.73 | 5.808% | $160.5425 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $17.25 | 10.481% | $19.058 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $137.68 | 9.200% | $150.3466 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $729.30 | $794.5813 | $794.59 | $794.60 | $794.50 | |