| 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 | $100.55 | 13.364% | $113.9875 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $131.54 | 9.720% | $144.3257 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $137.77 | 9.665% | $151.0855 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $30.73 | 3.137% | $31.694 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $137.25 | 7.573% | $147.6439 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $135.83 | 9.785% | $149.121 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $17.51 | 7.228% | $18.7756 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $691.18 | $756.6332 | $756.64 | $756.70 | $756.60 | |