| 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 | $192.45 | 6.227% | $204.4339 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $14.60 | 13.561% | $16.5799 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $242.63 | 12.247% | $272.3449 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $128.53 | 3.704% | $133.2908 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $174.87 | 5.610% | $184.6802 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $7.75 | 8.443% | $8.4043 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $6.61 | 10.610% | $7.3113 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $767.44 | $827.0453 | $827.03 | $827.10 | $827.00 | |