| 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 | $173.37 | 5.801% | $183.4272 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $84.73 | 3.223% | $87.4608 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $124.89 | 4.585% | $130.6162 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $239.75 | 12.357% | $269.3759 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $62.88 | 5.187% | $66.1416 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $205.85 | 5.252% | $216.6612 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $180.85 | 7.724% | $194.8189 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $1,072.32 | $1,148.5018 | $1,148.51 | $1,148.50 | $1,148.50 | |