| 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 | $136.38 | 4.535% | $142.5648 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $175.49 | 4.854% | $184.0083 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $82.35 | 6.751% | $87.9094 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $221.95 | 6.618% | $236.6387 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $173.26 | 13.186% | $196.1061 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $221.98 | 8.301% | $240.4066 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $217.75 | 6.120% | $231.0763 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,229.16 | $1,318.7102 | $1,318.72 | $1,318.70 | $1,318.70 | |