| 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 | $138.81 | 13.484% | $157.5271 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $25.54 | 8.387% | $27.682 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $107.34 | 13.365% | $121.686 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $220.28 | 7.405% | $236.5917 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $34.36 | 3.422% | $35.5358 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $141.50 | 12.755% | $159.5483 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $197.91 | 10.703% | $219.0923 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $865.74 | $957.6632 | $957.67 | $957.75 | $957.60 | |