| 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 | $131.72 | 12.390% | $148.0401 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $233.53 | 13.780% | $265.7104 | $265.71 | $265.70 | $265.70 |
| Purchase #3 | $33.88 | 6.279% | $36.0073 | $36.01 | $36.00 | $36.00 |
| Purchase #4 | $31.42 | 8.217% | $34.0018 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $78.56 | 3.682% | $81.4526 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $135.83 | 4.752% | $142.2846 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $24.80 | 13.460% | $28.1381 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $669.74 | $735.6349 | $735.63 | $735.65 | $735.60 | |