| 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 | $126.78 | 5.555% | $133.8226 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $30.97 | 7.364% | $33.2506 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $166.48 | 9.306% | $181.9726 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $27.85 | 13.508% | $31.612 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $238.68 | 6.149% | $253.3564 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $137.77 | 4.190% | $143.5426 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $59.53 | 13.458% | $67.5415 | $67.54 | $67.55 | $67.50 |
| 7 purchase totals = | $788.06 | $845.0983 | $845.09 | $845.05 | $845.10 | |