| 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 | $212.34 | 3.196% | $219.1264 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $179.54 | 6.721% | $191.6069 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $15.76 | 7.587% | $16.9557 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $196.47 | 5.245% | $206.7749 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $146.39 | 11.136% | $162.692 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $57.70 | 11.778% | $64.4959 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $26.39 | 8.829% | $28.72 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $834.59 | $890.3718 | $890.38 | $890.35 | $890.40 | |