| 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 | $160.26 | 10.215% | $176.6306 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $86.47 | 6.443% | $92.0413 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $248.84 | 13.708% | $282.951 | $282.95 | $282.95 | $283.00 |
| Purchase #4 | $102.69 | 4.597% | $107.4107 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $173.54 | 11.535% | $193.5578 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $185.72 | 11.317% | $206.7379 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $139.76 | 13.165% | $158.1594 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $1,097.28 | $1,217.4887 | $1,217.49 | $1,217.50 | $1,217.50 | |