| 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 | $133.95 | 8.270% | $145.0277 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $127.89 | 3.849% | $132.8125 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $238.38 | 4.284% | $248.5922 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $15.45 | 6.538% | $16.4601 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $108.71 | 3.601% | $112.6246 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $87.83 | 7.125% | $94.0879 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $169.63 | 7.224% | $181.8841 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $881.84 | $931.4891 | $931.48 | $931.50 | $931.50 | |