| 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 | $140.65 | 6.782% | $150.1889 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $155.62 | 7.823% | $167.7942 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $218.44 | 12.350% | $245.4173 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $214.81 | 6.824% | $229.4686 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $22.61 | 3.783% | $23.4653 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $133.83 | 8.656% | $145.4143 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $119.48 | 9.476% | $130.8019 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $1,005.44 | $1,092.5505 | $1,092.55 | $1,092.50 | $1,092.60 | |