| 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 | $158.39 | 3.490% | $163.9178 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $221.66 | 10.293% | $244.4755 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $241.77 | 9.225% | $264.0733 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $75.50 | 11.654% | $84.2988 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $47.62 | 7.369% | $51.1291 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $184.59 | 7.590% | $198.6004 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $143.57 | 3.534% | $148.6438 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $1,073.10 | $1,155.1387 | $1,155.14 | $1,155.15 | $1,155.10 | |