| 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 | $143.52 | 6.251% | $152.4914 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $209.56 | 6.321% | $222.8063 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $163.60 | 7.792% | $176.3477 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $225.40 | 5.261% | $237.2583 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $110.42 | 6.828% | $117.9595 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $102.59 | 9.845% | $112.69 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $87.50 | 8.426% | $94.8728 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $1,042.59 | $1,114.4260 | $1,114.43 | $1,114.40 | $1,114.50 | |