| 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 | $93.25 | 8.375% | $101.0597 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $167.49 | 13.795% | $190.5952 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $98.73 | 8.659% | $107.279 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $24.74 | 11.589% | $27.6071 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $149.54 | 3.716% | $155.0969 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $220.34 | 11.335% | $245.3155 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $17.53 | 7.542% | $18.8521 | $18.85 | $18.85 | $18.90 |
| 7 purchase totals = | $771.62 | $845.8055 | $845.82 | $845.80 | $845.90 | |