| 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 | $142.49 | 10.624% | $157.6281 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $149.93 | 6.260% | $159.3156 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $20.88 | 13.374% | $23.6725 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $113.58 | 4.507% | $118.6991 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $18.96 | 4.665% | $19.8445 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $190.44 | 9.862% | $209.2212 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $55.97 | 11.718% | $62.5286 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $692.25 | $750.9096 | $750.91 | $750.90 | $750.80 | |