| 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 | $161.52 | 5.141% | $169.8237 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $109.57 | 8.345% | $118.7136 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $19.83 | 3.189% | $20.4624 | $20.46 | $20.45 | $20.50 |
| Purchase #4 | $167.49 | 3.123% | $172.7207 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $53.84 | 13.239% | $60.9679 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $245.92 | 13.807% | $279.8742 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $129.74 | 6.412% | $138.0589 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $887.91 | $960.6214 | $960.61 | $960.50 | $960.70 | |