| 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 | $119.62 | 7.371% | $128.4372 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $31.26 | 6.704% | $33.3557 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $105.96 | 13.352% | $120.1078 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $170.25 | 5.329% | $179.3226 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $178.40 | 4.199% | $185.891 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $27.92 | 6.609% | $29.7652 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $175.53 | 8.863% | $191.0872 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $808.94 | $867.9667 | $867.98 | $867.95 | $868.00 | |