| 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 | $185.67 | 3.210% | $191.63 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $14.60 | 5.261% | $15.3681 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $180.92 | 4.190% | $188.5005 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $247.34 | 7.120% | $264.9506 | $264.95 | $264.95 | $265.00 |
| Purchase #5 | $226.67 | 13.423% | $257.0959 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $63.83 | 12.319% | $71.6932 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $149.69 | 5.786% | $158.3511 | $158.35 | $158.35 | $158.40 |
| 7 purchase totals = | $1,068.72 | $1,147.5894 | $1,147.59 | $1,147.60 | $1,147.70 | |