| 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 | $129.46 | 4.105% | $134.7743 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $168.67 | 3.834% | $175.1368 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $62.42 | 5.321% | $65.7414 | $65.74 | $65.75 | $65.70 |
| Purchase #4 | $142.74 | 5.582% | $150.7077 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $248.81 | 3.376% | $257.2098 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $229.76 | 10.716% | $254.3811 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $70.72 | 3.841% | $73.4364 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $1,052.58 | $1,111.3875 | $1,111.39 | $1,111.40 | $1,111.30 | |