| 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 | $128.48 | 8.232% | $139.0565 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $47.98 | 8.525% | $52.0703 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $155.74 | 8.556% | $169.0651 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $172.97 | 12.477% | $194.5515 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $171.59 | 5.851% | $181.6297 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $11.59 | 10.167% | $12.7684 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $149.54 | 3.843% | $155.2868 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $837.89 | $904.4283 | $904.44 | $904.40 | $904.60 | |