| 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 | $123.90 | 7.363% | $133.0228 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $178.93 | 10.559% | $197.8232 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $190.37 | 8.209% | $205.9975 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $142.40 | 8.726% | $154.8258 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $42.67 | 13.770% | $48.5457 | $48.55 | $48.55 | $48.50 |
| Purchase #6 | $26.61 | 11.544% | $29.6819 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $121.63 | 13.851% | $138.477 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $826.51 | $908.3739 | $908.38 | $908.40 | $908.30 | |