| 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 | $141.46 | 12.808% | $159.5782 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $117.61 | 8.333% | $127.4104 | $127.41 | $127.40 | $127.40 |
| Purchase #3 | $217.82 | 6.833% | $232.7036 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $38.40 | 8.182% | $41.5419 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $149.90 | 3.559% | $155.2349 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $147.70 | 4.708% | $154.6537 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $158.48 | 11.639% | $176.9255 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $971.37 | $1,048.0482 | $1,048.04 | $1,048.10 | $1,048.00 | |