| 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 | $69.92 | 7.836% | $75.3989 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $150.89 | 5.245% | $158.8042 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $236.34 | 9.442% | $258.6552 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $92.51 | 7.344% | $99.3039 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $174.71 | 5.579% | $184.4571 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $158.84 | 6.292% | $168.8342 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $233.99 | 5.545% | $246.9647 | $246.96 | $246.95 | $247.00 |
| 7 purchase totals = | $1,117.20 | $1,192.4182 | $1,192.41 | $1,192.40 | $1,192.50 | |