| 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 | $34.75 | 5.223% | $36.565 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $181.84 | 8.208% | $196.7654 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $216.79 | 11.282% | $241.2482 | $241.25 | $241.25 | $241.20 |
| Purchase #4 | $122.27 | 5.296% | $128.7454 | $128.75 | $128.75 | $128.70 |
| Purchase #5 | $75.72 | 5.860% | $80.1572 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $161.78 | 13.809% | $184.1202 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $45.43 | 11.509% | $50.6585 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $838.58 | $918.2599 | $918.28 | $918.20 | $918.30 | |