| 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 | $149.77 | 4.578% | $156.6265 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $34.57 | 6.757% | $36.9059 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $80.73 | 12.390% | $90.7324 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $58.39 | 10.428% | $64.4789 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $136.61 | 11.519% | $152.3461 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $161.58 | 4.603% | $169.0175 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $195.79 | 6.113% | $207.7586 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $817.44 | $877.8659 | $877.88 | $877.90 | $877.80 | |