| 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 | $68.68 | 8.351% | $74.4155 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $218.64 | 9.393% | $239.1769 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $200.54 | 6.485% | $213.545 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $124.66 | 7.408% | $133.8948 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $203.71 | 13.135% | $230.4673 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $65.34 | 8.331% | $70.7835 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $173.93 | 5.710% | $183.8614 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $1,055.50 | $1,146.1444 | $1,146.15 | $1,146.15 | $1,146.20 | |