| 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 | $157.81 | 12.752% | $177.9339 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $232.51 | 5.583% | $245.491 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $219.68 | 12.411% | $246.9445 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $93.83 | 6.198% | $99.6456 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $97.27 | 8.253% | $105.2977 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $114.58 | 3.827% | $118.965 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $191.27 | 5.636% | $202.05 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $1,106.95 | $1,196.3277 | $1,196.33 | $1,196.35 | $1,196.30 | |