| 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 | $200.73 | 6.599% | $213.9762 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $180.55 | 7.539% | $194.1617 | $194.16 | $194.15 | $194.20 |
| Purchase #3 | $92.36 | 4.818% | $96.8099 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $51.57 | 9.782% | $56.6146 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $100.89 | 6.298% | $107.2441 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $133.41 | 13.508% | $151.431 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $32.31 | 10.329% | $35.6473 | $35.65 | $35.65 | $35.60 |
| 7 purchase totals = | $791.82 | $855.8848 | $855.88 | $855.90 | $855.80 | |