| 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 | $171.30 | 7.190% | $183.6165 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $63.28 | 7.495% | $68.0228 | $68.02 | $68.00 | $68.00 |
| Purchase #3 | $61.28 | 5.353% | $64.5603 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $90.39 | 12.354% | $101.5568 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $95.49 | 4.316% | $99.6113 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $25.46 | 3.165% | $26.2658 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $199.77 | 11.853% | $223.4487 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $706.97 | $767.0822 | $767.09 | $767.00 | $767.10 | |