| 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 | $148.25 | 5.218% | $155.9857 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $138.36 | 12.218% | $155.2648 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $193.90 | 11.743% | $216.6697 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $202.74 | 10.157% | $223.3323 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $24.68 | 12.310% | $27.7181 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $180.26 | 10.546% | $199.2702 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $78.97 | 7.694% | $85.046 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $967.16 | $1,063.2868 | $1,063.29 | $1,063.25 | $1,063.30 | |