| 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 | $179.50 | 13.302% | $203.3771 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $8.87 | 5.615% | $9.3681 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $156.94 | 7.415% | $168.5771 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $156.93 | 7.802% | $169.1737 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $177.77 | 3.194% | $183.448 | $183.45 | $183.45 | $183.40 |
| Purchase #6 | $246.78 | 10.582% | $272.8943 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $177.86 | 9.469% | $194.7016 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,104.65 | $1,201.5399 | $1,201.54 | $1,201.55 | $1,201.60 | |