| 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 | $181.66 | 6.363% | $193.219 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $203.50 | 7.331% | $218.4186 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $103.89 | 13.253% | $117.6585 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $213.86 | 7.340% | $229.5573 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $92.34 | 10.306% | $101.8566 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $234.39 | 3.713% | $243.0929 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $168.32 | 3.873% | $174.839 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $1,197.96 | $1,278.6419 | $1,278.65 | $1,278.60 | $1,278.70 | |