| 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 | $32.64 | 11.387% | $36.3567 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $132.32 | 6.612% | $141.069 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $148.95 | 12.205% | $167.1293 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $223.47 | 3.628% | $231.5775 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $191.58 | 3.154% | $197.6224 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $195.26 | 12.781% | $220.2162 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $151.39 | 13.821% | $172.3136 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $1,075.61 | $1,166.2847 | $1,166.29 | $1,166.25 | $1,166.30 | |