| 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 | $140.51 | 5.278% | $147.9261 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $31.98 | 5.517% | $33.7443 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $162.34 | 8.129% | $175.5366 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $142.30 | 11.160% | $158.1807 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $227.53 | 4.475% | $237.712 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $233.53 | 4.475% | $243.9805 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $99.59 | 7.169% | $106.7296 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $1,037.78 | $1,103.8098 | $1,103.81 | $1,103.90 | $1,103.70 | |