| 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 | $142.25 | 12.140% | $159.5192 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $187.60 | 5.254% | $197.4565 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $142.61 | 12.792% | $160.8527 | $160.85 | $160.85 | $160.90 |
| Purchase #4 | $129.44 | 12.636% | $145.796 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $238.41 | 3.720% | $247.2789 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $203.98 | 13.313% | $231.1359 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $12.53 | 5.605% | $13.2323 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $1,056.82 | $1,155.2715 | $1,155.28 | $1,155.30 | $1,155.30 | |