| 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 | $150.77 | 6.426% | $160.4585 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $219.37 | 3.132% | $226.2407 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $131.83 | 8.644% | $143.2254 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $209.74 | 3.491% | $217.062 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $109.78 | 7.790% | $118.3319 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $10.69 | 9.347% | $11.6892 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $196.33 | 12.131% | $220.1468 | $220.15 | $220.15 | $220.10 |
| 7 purchase totals = | $1,028.51 | $1,097.1545 | $1,097.16 | $1,097.20 | $1,097.10 | |