| 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 | $158.86 | 7.129% | $170.1851 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $211.32 | 5.260% | $222.4354 | $222.44 | $222.45 | $222.40 |
| Purchase #3 | $6.91 | 12.275% | $7.7582 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $187.64 | 11.228% | $208.7082 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $84.40 | 3.511% | $87.3633 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $247.44 | 8.701% | $268.9698 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $31.72 | 4.303% | $33.0849 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $928.29 | $998.5049 | $998.51 | $998.50 | $998.60 | |