| 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 | $145.39 | 7.232% | $155.9046 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $178.51 | 13.376% | $202.3875 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $178.73 | 10.449% | $197.4055 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $205.71 | 10.485% | $227.2787 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $191.40 | 10.572% | $211.6348 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $122.28 | 5.734% | $129.2915 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $69.68 | 13.873% | $79.3467 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $1,091.70 | $1,203.2493 | $1,203.25 | $1,203.30 | $1,203.20 | |