| 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 | $131.91 | 13.714% | $150.0001 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $5.64 | 8.167% | $6.1006 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $179.51 | 13.744% | $204.1819 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $202.95 | 6.288% | $215.7115 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $201.47 | 6.716% | $215.0007 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $158.72 | 9.683% | $174.0889 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $68.64 | 6.766% | $73.2842 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $948.84 | $1,038.3679 | $1,038.36 | $1,038.40 | $1,038.40 | |