| 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 | $158.40 | 5.325% | $166.8348 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $122.74 | 4.394% | $128.1332 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $235.93 | 4.354% | $246.2024 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $103.69 | 9.142% | $113.1693 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $68.81 | 8.347% | $74.5536 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $47.86 | 6.583% | $51.0106 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $8.33 | 13.562% | $9.4597 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $745.76 | $789.3636 | $789.35 | $789.35 | $789.40 | |