| 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 | $135.25 | 8.437% | $146.661 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $196.70 | 3.644% | $203.8677 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $20.45 | 6.735% | $21.8273 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $123.37 | 6.668% | $131.5963 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $162.39 | 4.535% | $169.7544 | $169.75 | $169.75 | $169.80 |
| Purchase #6 | $243.63 | 9.571% | $266.9478 | $266.95 | $266.95 | $266.90 |
| Purchase #7 | $236.54 | 4.499% | $247.1819 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $1,118.33 | $1,187.8364 | $1,187.84 | $1,187.85 | $1,187.90 | |