| 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 | $207.25 | 7.608% | $223.0176 | $223.02 | $223.00 | $223.00 |
| Purchase #2 | $133.43 | 11.766% | $149.1294 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $6.27 | 8.732% | $6.8175 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $216.47 | 8.836% | $235.5973 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $126.32 | 7.159% | $135.3632 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $143.83 | 9.846% | $157.9915 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $142.96 | 9.220% | $156.1409 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $976.53 | $1,064.0574 | $1,064.06 | $1,064.05 | $1,064.00 | |