| 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 | $194.54 | 6.848% | $207.8621 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $235.68 | 9.568% | $258.2299 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $62.31 | 13.621% | $70.7972 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $218.78 | 10.528% | $241.8132 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $144.56 | 11.718% | $161.4995 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $115.70 | 5.569% | $122.1433 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $86.76 | 9.202% | $94.7437 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $1,058.33 | $1,157.0889 | $1,157.08 | $1,157.10 | $1,157.00 | |