| 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 | $104.87 | 10.150% | $115.5143 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $126.64 | 10.286% | $139.6662 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $21.92 | 5.744% | $23.1791 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $31.56 | 5.506% | $33.2977 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $167.81 | 6.444% | $178.6237 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $167.25 | 9.593% | $183.2943 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $127.91 | 9.648% | $140.2508 | $140.25 | $140.25 | $140.30 |
| 7 purchase totals = | $747.96 | $813.8261 | $813.82 | $813.80 | $813.90 | |