| 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 | $164.87 | 6.631% | $175.8025 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $141.55 | 6.149% | $150.2539 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $185.80 | 7.197% | $199.172 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $234.74 | 3.759% | $243.5639 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $177.84 | 5.205% | $187.0966 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $153.43 | 11.393% | $170.9103 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $218.78 | 11.329% | $243.5656 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,277.01 | $1,370.3648 | $1,370.36 | $1,370.30 | $1,370.50 | |