| 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 | $101.73 | 10.822% | $112.7392 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $167.52 | 11.190% | $186.2655 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $107.37 | 5.732% | $113.5244 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $81.98 | 4.494% | $85.6642 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $83.58 | 4.432% | $87.2843 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $205.88 | 7.490% | $221.3004 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $84.50 | 4.499% | $88.3017 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $832.56 | $895.0797 | $895.07 | $895.05 | $895.10 | |