| 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 | $138.55 | 12.368% | $155.6859 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $96.67 | 6.147% | $102.6123 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $109.78 | 12.644% | $123.6606 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $77.59 | 12.821% | $87.5378 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $22.31 | 4.565% | $23.3285 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $144.70 | 10.342% | $159.6649 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $128.42 | 8.608% | $139.4744 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $718.02 | $791.9644 | $791.96 | $791.95 | $792.00 | |