| 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 | $146.54 | 10.153% | $161.4182 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $120.29 | 9.181% | $131.3338 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $137.61 | 11.799% | $153.8466 | $153.85 | $153.85 | $153.80 |
| Purchase #4 | $142.51 | 10.342% | $157.2484 | $157.25 | $157.25 | $157.20 |
| Purchase #5 | $7.81 | 5.699% | $8.2551 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $187.71 | 11.804% | $209.8673 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $129.99 | 7.478% | $139.7107 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $872.46 | $961.6801 | $961.69 | $961.65 | $961.60 | |