| 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 | $167.70 | 4.487% | $175.2247 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $79.76 | 9.193% | $87.0923 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $10.30 | 5.417% | $10.858 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $167.69 | 7.764% | $180.7095 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $44.74 | 12.783% | $50.4591 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $188.64 | 6.278% | $200.4828 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $194.92 | 8.189% | $210.882 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $853.75 | $915.7084 | $915.70 | $915.70 | $915.80 | |