| 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 | $126.76 | 8.426% | $137.4408 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $207.38 | 5.518% | $218.8232 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $101.64 | 11.244% | $113.0684 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $13.75 | 5.321% | $14.4816 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $8.53 | 12.497% | $9.596 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $154.93 | 8.849% | $168.6398 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $151.53 | 6.399% | $161.2264 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $764.52 | $823.2762 | $823.28 | $823.30 | $823.20 | |