| 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 | $176.60 | 10.344% | $194.8675 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $151.40 | 13.385% | $171.6649 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $197.69 | 4.852% | $207.2819 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $29.44 | 8.762% | $32.0195 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $74.76 | 12.441% | $84.0609 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $118.49 | 13.363% | $134.3238 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $69.93 | 4.191% | $72.8608 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $818.31 | $897.0793 | $897.07 | $897.00 | $897.20 | |