| 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 | $170.82 | 11.716% | $190.8333 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $215.53 | 8.251% | $233.3134 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $103.67 | 6.143% | $110.0384 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $30.73 | 4.201% | $32.021 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $134.67 | 13.611% | $152.9999 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $6.34 | 3.653% | $6.5716 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $65.78 | 7.604% | $70.7819 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $727.54 | $796.5595 | $796.55 | $796.55 | $796.50 | |