| 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 | $131.91 | 9.288% | $144.1618 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $15.30 | 11.806% | $17.1063 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $205.34 | 4.177% | $213.9171 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $87.66 | 10.416% | $96.7907 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $34.79 | 8.132% | $37.6191 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $187.55 | 6.136% | $199.0581 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $10.40 | 8.812% | $11.3164 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $672.95 | $719.9695 | $719.98 | $719.90 | $720.00 | |