| 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 | $178.97 | 3.124% | $184.561 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $104.92 | 11.440% | $116.9228 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $180.98 | 3.242% | $186.8474 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $96.55 | 5.768% | $102.119 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $121.52 | 13.248% | $137.619 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $202.61 | 3.789% | $210.2869 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $207.25 | 10.521% | $229.0548 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $1,092.80 | $1,167.4109 | $1,167.41 | $1,167.35 | $1,167.40 | |