| 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 | $154.82 | 9.381% | $169.3437 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $77.76 | 6.104% | $82.5065 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $249.40 | 9.478% | $273.0381 | $273.04 | $273.05 | $273.00 |
| Purchase #4 | $193.41 | 6.719% | $206.4052 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $113.94 | 5.436% | $120.1338 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $134.80 | 5.783% | $142.5955 | $142.60 | $142.60 | $142.60 |
| Purchase #7 | $42.95 | 8.655% | $46.6673 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $967.08 | $1,040.6901 | $1,040.70 | $1,040.70 | $1,040.60 | |