| 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 | $137.52 | 6.549% | $146.5262 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $220.38 | 6.863% | $235.5047 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $89.40 | 5.371% | $94.2017 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $120.42 | 10.580% | $133.1604 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $128.32 | 9.740% | $140.8184 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $48.57 | 8.511% | $52.7038 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $97.49 | 8.358% | $105.6382 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $842.10 | $908.5534 | $908.55 | $908.55 | $908.50 | |