| 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 | $166.43 | 3.105% | $171.5977 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $232.66 | 9.485% | $254.7278 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $153.93 | 6.551% | $164.014 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $169.92 | 4.490% | $177.5494 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $102.80 | 4.826% | $107.7611 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $122.65 | 10.679% | $135.7478 | $135.75 | $135.75 | $135.70 |
| Purchase #7 | $195.64 | 5.418% | $206.2398 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $1,144.03 | $1,217.6376 | $1,217.64 | $1,217.65 | $1,217.50 | |