| 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 | $154.63 | 13.390% | $175.335 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $7.82 | 9.779% | $8.5847 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $180.42 | 9.618% | $197.7728 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $20.99 | 5.610% | $22.1675 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $151.72 | 10.781% | $168.0769 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $88.74 | 4.371% | $92.6188 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $6.65 | 8.857% | $7.239 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $610.97 | $671.7947 | $671.80 | $671.80 | $671.80 | |