| 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 | $78.76 | 7.424% | $84.6071 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $153.47 | 7.532% | $165.0294 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $227.99 | 11.250% | $253.6389 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $18.67 | 10.788% | $20.6841 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $232.49 | 10.253% | $256.3272 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $168.51 | 7.403% | $180.9848 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $152.81 | 11.194% | $169.9156 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,032.70 | $1,131.1871 | $1,131.19 | $1,131.25 | $1,131.10 | |