| 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 | $104.68 | 13.153% | $118.4486 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $240.85 | 9.642% | $264.0728 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $27.63 | 5.687% | $29.2013 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $9.49 | 5.615% | $10.0229 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $152.91 | 4.397% | $159.6335 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $157.57 | 9.565% | $172.6416 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $154.86 | 12.409% | $174.0766 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $847.99 | $928.0973 | $928.09 | $928.10 | $928.00 | |