| 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 | $122.90 | 8.178% | $132.9508 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $163.78 | 5.335% | $172.5177 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $179.29 | 13.653% | $203.7685 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $157.35 | 8.508% | $170.7373 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $214.94 | 8.262% | $232.6983 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $160.57 | 13.223% | $181.8022 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $160.72 | 5.476% | $169.521 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $1,159.55 | $1,263.9958 | $1,264.00 | $1,263.95 | $1,264.00 | |