| 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 | $141.89 | 11.219% | $157.8086 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $118.97 | 8.861% | $129.5119 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $104.35 | 3.862% | $108.38 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $38.33 | 13.165% | $43.3761 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $85.75 | 12.439% | $96.4164 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $191.75 | 11.714% | $214.2116 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $94.26 | 10.386% | $104.0498 | $104.05 | $104.05 | $104.00 |
| 7 purchase totals = | $775.30 | $853.7544 | $853.76 | $853.75 | $853.70 | |