| 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 | $171.51 | 6.447% | $182.5672 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $124.88 | 6.300% | $132.7474 | $132.75 | $132.75 | $132.70 |
| Purchase #3 | $54.32 | 11.715% | $60.6836 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $135.98 | 4.165% | $141.6436 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $131.49 | 10.274% | $144.9993 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $167.49 | 9.612% | $183.5891 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $108.85 | 12.516% | $122.4737 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $894.52 | $968.7039 | $968.70 | $968.70 | $968.70 | |