| 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 | $145.77 | 4.198% | $151.8894 | $151.89 | $151.90 | $151.90 |
| Purchase #2 | $164.58 | 9.385% | $180.0258 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $74.37 | 12.848% | $83.9251 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $215.35 | 12.500% | $242.2688 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $63.54 | 8.747% | $69.0978 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $161.50 | 11.673% | $180.3519 | $180.35 | $180.35 | $180.40 |
| Purchase #7 | $235.78 | 4.779% | $247.0479 | $247.05 | $247.05 | $247.00 |
| 7 purchase totals = | $1,060.89 | $1,154.6067 | $1,154.62 | $1,154.65 | $1,154.60 | |