| 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 | $64.45 | 6.154% | $68.4163 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $109.72 | 6.446% | $116.7926 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $181.82 | 7.614% | $195.6638 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $113.29 | 11.412% | $126.2187 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $185.26 | 8.490% | $200.9886 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $240.69 | 9.735% | $264.1212 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $188.57 | 13.704% | $214.4116 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $1,083.80 | $1,186.6128 | $1,186.61 | $1,186.55 | $1,186.60 | |