| 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 | $222.60 | 11.722% | $248.6932 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $34.86 | 6.119% | $36.9931 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $129.51 | 10.823% | $143.5269 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $176.95 | 3.296% | $182.7823 | $182.78 | $182.80 | $182.80 |
| Purchase #5 | $198.38 | 6.821% | $211.9115 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $210.77 | 7.533% | $226.6473 | $226.65 | $226.65 | $226.60 |
| Purchase #7 | $122.60 | 5.432% | $129.2596 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $1,095.67 | $1,179.8139 | $1,179.81 | $1,179.85 | $1,179.80 | |