| 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 | $144.38 | 6.336% | $153.5279 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $221.34 | 10.724% | $245.0765 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $247.79 | 4.167% | $258.1154 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $237.30 | 10.589% | $262.4277 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $56.89 | 8.527% | $61.741 | $61.74 | $61.75 | $61.70 |
| Purchase #6 | $131.63 | 10.671% | $145.6762 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $159.48 | 13.427% | $180.8934 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $1,198.81 | $1,307.4581 | $1,307.47 | $1,307.55 | $1,307.40 | |