| 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 | $80.98 | 5.121% | $85.127 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $106.25 | 6.179% | $112.8152 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $121.28 | 9.519% | $132.8246 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $172.33 | 7.474% | $185.2099 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $72.59 | 5.523% | $76.5991 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $209.30 | 10.114% | $230.4686 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $145.64 | 7.848% | $157.0698 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $908.37 | $980.1142 | $980.12 | $980.05 | $980.10 | |