| 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 | $188.53 | 13.207% | $213.4292 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $187.44 | 9.462% | $205.1756 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $188.90 | 5.134% | $198.5981 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $143.78 | 4.226% | $149.8561 | $149.86 | $149.85 | $149.90 |
| Purchase #5 | $98.45 | 3.629% | $102.0228 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $68.37 | 10.756% | $75.7239 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $209.58 | 9.762% | $230.0392 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $1,085.05 | $1,174.8449 | $1,174.85 | $1,174.85 | $1,174.80 | |