| 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 | $136.74 | 13.566% | $155.2901 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $86.38 | 12.313% | $97.016 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $31.50 | 6.177% | $33.4458 | $33.45 | $33.45 | $33.40 |
| Purchase #4 | $35.69 | 6.809% | $38.1201 | $38.12 | $38.10 | $38.10 |
| Purchase #5 | $67.65 | 8.143% | $73.1587 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $200.57 | 6.631% | $213.8698 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $70.39 | 4.308% | $73.4224 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $628.92 | $684.3229 | $684.33 | $684.25 | $684.30 | |