| 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 | $149.61 | 6.796% | $159.7775 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $210.84 | 11.423% | $234.9243 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $195.35 | 9.265% | $213.4492 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $218.73 | 8.183% | $236.6287 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $174.38 | 7.514% | $187.4829 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $8.77 | 4.641% | $9.177 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $15.53 | 3.796% | $16.1195 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $973.21 | $1,057.5591 | $1,057.56 | $1,057.60 | $1,057.50 | |