| 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 | $132.86 | 4.699% | $139.1031 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $9.61 | 11.173% | $10.6837 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $47.39 | 6.176% | $50.3168 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $125.53 | 7.594% | $135.0627 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $144.86 | 8.506% | $157.1818 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $95.80 | 4.646% | $100.2509 | $100.25 | $100.25 | $100.30 |
| Purchase #7 | $207.90 | 6.606% | $221.6339 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $763.95 | $814.2329 | $814.22 | $814.25 | $814.30 | |