| 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 | $154.38 | 11.546% | $172.2047 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $206.96 | 6.103% | $219.5908 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $151.94 | 7.471% | $163.2914 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $31.95 | 13.750% | $36.3431 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $171.70 | 10.440% | $189.6255 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $245.59 | 7.380% | $263.7145 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $61.89 | 4.552% | $64.7072 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $1,024.41 | $1,109.4772 | $1,109.47 | $1,109.50 | $1,109.40 | |