| 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 | $202.59 | 7.792% | $218.3758 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $223.90 | 6.679% | $238.8543 | $238.85 | $238.85 | $238.90 |
| Purchase #3 | $139.53 | 7.692% | $150.2626 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $169.61 | 4.194% | $176.7234 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $70.79 | 3.394% | $73.1926 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $123.28 | 9.358% | $134.8165 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $126.59 | 12.519% | $142.4378 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $1,056.29 | $1,134.6630 | $1,134.66 | $1,134.65 | $1,134.70 | |