| 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 | $133.26 | 9.415% | $145.8064 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $67.73 | 10.558% | $74.8809 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $178.25 | 9.389% | $194.9859 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $179.87 | 5.122% | $189.0829 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $250.69 | 6.628% | $267.3057 | $267.31 | $267.30 | $267.30 |
| Purchase #6 | $169.32 | 13.159% | $191.6008 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $216.96 | 9.355% | $237.2566 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,196.08 | $1,300.9192 | $1,300.93 | $1,300.95 | $1,301.00 | |