| 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 | $15.30 | 7.715% | $16.4804 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $167.47 | 12.369% | $188.1844 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $226.37 | 12.771% | $255.2797 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $31.65 | 13.700% | $35.9861 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $145.78 | 6.415% | $155.1318 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $149.53 | 11.694% | $167.016 | $167.02 | $167.00 | $167.00 |
| Purchase #7 | $227.32 | 13.569% | $258.1651 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $963.42 | $1,076.2435 | $1,076.25 | $1,076.30 | $1,076.30 | |