| 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 | $159.57 | 12.806% | $180.0045 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $91.96 | 10.719% | $101.8172 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $191.43 | 5.838% | $202.6057 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $167.45 | 11.318% | $186.402 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $222.56 | 9.552% | $243.8189 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $29.55 | 13.322% | $33.4867 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $247.82 | 7.472% | $266.3371 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $1,110.34 | $1,214.4721 | $1,214.48 | $1,214.45 | $1,214.40 | |