| 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 | $152.31 | 3.847% | $158.1694 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $15.98 | 8.627% | $17.3586 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $224.94 | 10.826% | $249.292 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $111.29 | 5.350% | $117.244 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $176.42 | 8.268% | $191.0064 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $107.91 | 11.767% | $120.6078 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $207.90 | 10.154% | $229.0102 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $996.75 | $1,082.6884 | $1,082.69 | $1,082.65 | $1,082.70 | |