| 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 | $137.37 | 11.635% | $153.353 | $153.35 | $153.35 | $153.40 |
| Purchase #2 | $187.75 | 6.670% | $200.2729 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $46.82 | 7.259% | $50.2187 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $188.38 | 4.787% | $197.3978 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $113.64 | 10.180% | $125.2086 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $128.99 | 4.672% | $135.0164 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $26.77 | 9.644% | $29.3517 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $829.72 | $890.8191 | $890.82 | $890.75 | $890.90 | |