| 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 | $139.28 | 9.738% | $152.8431 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $9.99 | 6.561% | $10.6454 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $179.61 | 12.442% | $201.9571 | $201.96 | $201.95 | $202.00 |
| Purchase #4 | $50.73 | 4.338% | $52.9307 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $109.69 | 11.643% | $122.4612 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $243.82 | 9.865% | $267.8728 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $18.26 | 5.715% | $19.3036 | $19.30 | $19.30 | $19.30 |
| 7 purchase totals = | $751.38 | $828.0139 | $828.01 | $828.00 | $828.00 | |