| 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 | $126.36 | 5.174% | $132.8979 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $113.38 | 10.576% | $125.3711 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $218.95 | 4.525% | $228.8575 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $68.45 | 10.368% | $75.5469 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $14.27 | 8.556% | $15.4909 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $6.41 | 11.455% | $7.1443 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $130.30 | 7.674% | $140.2992 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $678.12 | $725.6078 | $725.61 | $725.60 | $725.60 | |