| 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 | $148.75 | 11.755% | $166.2356 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $206.64 | 9.459% | $226.1861 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $198.86 | 7.279% | $213.335 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $200.81 | 4.522% | $209.8906 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $223.33 | 4.832% | $234.1213 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $159.61 | 13.588% | $181.2978 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $54.33 | 11.750% | $60.7138 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $1,192.33 | $1,291.7802 | $1,291.79 | $1,291.80 | $1,291.70 | |