| 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 | $120.35 | 8.526% | $130.611 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $130.29 | 5.538% | $137.5055 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $186.80 | 10.577% | $206.5578 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $55.80 | 13.280% | $63.2102 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $165.77 | 8.560% | $179.9599 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $169.51 | 7.419% | $182.0859 | $182.09 | $182.10 | $182.10 |
| Purchase #7 | $238.36 | 5.543% | $251.5723 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,066.88 | $1,151.5026 | $1,151.51 | $1,151.45 | $1,151.60 | |