| 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 | $117.56 | 13.509% | $133.4412 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $218.39 | 5.859% | $231.1855 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $147.80 | 7.740% | $159.2397 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $97.58 | 10.647% | $107.9693 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $120.90 | 5.466% | $127.5084 | $127.51 | $127.50 | $127.50 |
| Purchase #6 | $88.30 | 11.631% | $98.5702 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $17.35 | 13.239% | $19.647 | $19.65 | $19.65 | $19.60 |
| 7 purchase totals = | $807.88 | $877.5613 | $877.57 | $877.55 | $877.50 | |