| 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 | $144.77 | 3.752% | $150.2018 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $188.88 | 13.186% | $213.7857 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $191.51 | 8.722% | $208.2135 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $186.61 | 13.508% | $211.8173 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $149.27 | 11.277% | $166.1032 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $98.29 | 12.269% | $110.3492 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $153.94 | 11.520% | $171.6739 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $1,113.27 | $1,232.1446 | $1,232.14 | $1,232.10 | $1,232.10 | |