| 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 | $153.39 | 10.505% | $169.5036 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $169.75 | 6.482% | $180.7532 | $180.75 | $180.75 | $180.80 |
| Purchase #3 | $138.74 | 13.786% | $157.8667 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $29.55 | 8.375% | $32.0248 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $148.27 | 7.480% | $159.3606 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $17.64 | 13.610% | $20.0408 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $223.69 | 3.470% | $231.452 | $231.45 | $231.45 | $231.50 |
| 7 purchase totals = | $881.03 | $951.0017 | $950.99 | $950.95 | $951.10 | |