| 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 | $132.42 | 8.629% | $143.8465 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $155.44 | 3.748% | $161.2659 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $7.99 | 9.771% | $8.7707 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $193.73 | 3.714% | $200.9251 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $144.69 | 4.539% | $151.2575 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $107.39 | 12.357% | $120.6602 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $200.38 | 7.331% | $215.0699 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $942.04 | $1,001.7958 | $1,001.81 | $1,001.75 | $1,001.90 | |