| 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 | $127.99 | 11.593% | $142.8279 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $28.33 | 7.193% | $30.3678 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $197.82 | 9.177% | $215.9739 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $222.57 | 8.538% | $241.573 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $121.54 | 13.633% | $138.1095 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $32.39 | 10.143% | $35.6753 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $193.99 | 7.560% | $208.6556 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $924.63 | $1,013.1830 | $1,013.19 | $1,013.15 | $1,013.30 | |