| 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 | $203.65 | 10.601% | $225.2389 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $54.98 | 9.779% | $60.3565 | $60.36 | $60.35 | $60.40 |
| Purchase #3 | $145.98 | 6.458% | $155.4074 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $16.85 | 11.604% | $18.8053 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $35.79 | 6.182% | $38.0025 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $228.43 | 5.291% | $240.5162 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $61.67 | 9.188% | $67.3362 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $747.35 | $805.6630 | $805.68 | $805.65 | $805.60 | |