| 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 | $144.55 | 6.402% | $153.8041 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $134.40 | 9.582% | $147.2782 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $23.29 | 4.103% | $24.2456 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $105.59 | 13.528% | $119.8742 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $248.61 | 6.220% | $264.0735 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $32.97 | 9.567% | $36.1242 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $31.26 | 11.220% | $34.7674 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $720.67 | $780.1672 | $780.16 | $780.10 | $780.20 | |