| 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 | $179.52 | 13.304% | $203.4033 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $225.63 | 13.196% | $255.4041 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $5.98 | 12.432% | $6.7234 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $31.97 | 13.825% | $36.3899 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $62.42 | 3.762% | $64.7682 | $64.77 | $64.75 | $64.80 |
| Purchase #6 | $147.41 | 8.136% | $159.4033 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $238.80 | 7.467% | $256.6312 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $891.73 | $982.7234 | $982.71 | $982.70 | $982.70 | |