| 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 | $195.57 | 9.132% | $213.4295 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $24.65 | 7.743% | $26.5586 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $187.82 | 7.778% | $202.4286 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $69.89 | 5.493% | $73.7291 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $170.57 | 3.161% | $175.9617 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $229.72 | 7.789% | $247.6129 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $213.86 | 8.157% | $231.3046 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $1,092.08 | $1,171.0250 | $1,171.02 | $1,171.05 | $1,171.00 | |