| 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 | $131.47 | 13.346% | $149.016 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $20.30 | 8.540% | $22.0336 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $26.35 | 12.293% | $29.5892 | $29.59 | $29.60 | $29.60 |
| Purchase #4 | $240.32 | 11.690% | $268.4134 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $94.37 | 8.488% | $102.3801 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $14.27 | 12.642% | $16.074 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $7.79 | 8.280% | $8.435 | $8.44 | $8.45 | $8.40 |
| 7 purchase totals = | $534.87 | $595.9413 | $595.94 | $595.95 | $595.90 | |