| 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 | $160.56 | 8.551% | $174.2895 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $34.50 | 12.262% | $38.7304 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $220.63 | 6.461% | $234.8849 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $112.55 | 11.185% | $125.1387 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $147.43 | 8.184% | $159.4957 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $32.87 | 4.474% | $34.3406 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $110.68 | 4.194% | $115.3219 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $819.22 | $882.2017 | $882.20 | $882.25 | $882.10 | |