| 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 | $131.62 | 12.332% | $147.8514 | $147.85 | $147.85 | $147.90 |
| Purchase #2 | $48.35 | 7.684% | $52.0652 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $105.71 | 5.430% | $111.4501 | $111.45 | $111.45 | $111.50 |
| Purchase #4 | $178.89 | 8.139% | $193.4499 | $193.45 | $193.45 | $193.40 |
| Purchase #5 | $61.66 | 10.727% | $68.2743 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $74.74 | 7.513% | $80.3552 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $226.50 | 6.572% | $241.3856 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $827.47 | $894.8317 | $894.84 | $894.80 | $895.00 | |