| 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 | $134.60 | 13.247% | $152.4305 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $32.89 | 9.504% | $36.0159 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $158.36 | 13.143% | $179.1733 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $10.26 | 10.104% | $11.2967 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $19.71 | 7.249% | $21.1388 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $224.71 | 9.293% | $245.5923 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $25.91 | 12.105% | $29.0464 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $606.44 | $674.6939 | $674.70 | $674.70 | $674.60 | |