| 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 | $202.99 | 7.222% | $217.6499 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $204.55 | 7.772% | $220.4476 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $183.32 | 6.729% | $195.6556 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $125.40 | 7.135% | $134.3473 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $134.53 | 7.642% | $144.8108 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $36.83 | 4.754% | $38.5809 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $159.45 | 8.116% | $172.391 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $1,047.07 | $1,123.8831 | $1,123.89 | $1,123.90 | $1,123.80 | |