| 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 | $152.95 | 13.583% | $173.7252 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $204.72 | 10.467% | $226.148 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $202.37 | 9.237% | $221.0629 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $84.80 | 13.747% | $96.4575 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $222.27 | 6.871% | $237.5422 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $107.51 | 6.106% | $114.0746 | $114.07 | $114.05 | $114.10 |
| Purchase #7 | $220.66 | 5.591% | $232.9971 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $1,195.28 | $1,302.0075 | $1,302.01 | $1,302.00 | $1,302.00 | |