| 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 | $171.84 | 3.492% | $177.8407 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $150.36 | 12.585% | $169.2828 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $117.83 | 12.259% | $132.2748 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $146.88 | 10.672% | $162.555 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $235.64 | 10.350% | $260.0287 | $260.03 | $260.05 | $260.00 |
| Purchase #6 | $96.70 | 6.576% | $103.059 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $117.82 | 4.601% | $123.2409 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $1,037.07 | $1,128.2819 | $1,128.28 | $1,128.30 | $1,128.30 | |