| 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 | $151.98 | 11.542% | $169.5215 | $169.52 | $169.50 | $169.50 |
| Purchase #2 | $196.92 | 11.872% | $220.2983 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $32.25 | 12.324% | $36.2245 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $14.39 | 5.818% | $15.2272 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $49.36 | 4.251% | $51.4583 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $38.40 | 6.827% | $41.0216 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $124.89 | 4.620% | $130.6599 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $608.19 | $664.4113 | $664.41 | $664.35 | $664.40 | |