| 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 | $132.50 | 7.372% | $142.2679 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $238.55 | 5.331% | $251.2671 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $31.52 | 6.758% | $33.6501 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $106.91 | 10.291% | $117.9121 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $249.98 | 5.341% | $263.3314 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $167.72 | 6.468% | $178.5681 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $188.43 | 7.258% | $202.1062 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $1,115.61 | $1,189.1029 | $1,189.11 | $1,189.05 | $1,189.20 | |