| 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 | $67.42 | 10.138% | $74.255 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $159.96 | 3.639% | $165.7809 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $216.73 | 13.245% | $245.4359 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $7.43 | 7.363% | $7.9771 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $197.39 | 11.580% | $220.2478 | $220.25 | $220.25 | $220.20 |
| Purchase #6 | $198.53 | 3.570% | $205.6175 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $183.43 | 4.353% | $191.4147 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,030.89 | $1,110.7289 | $1,110.74 | $1,110.75 | $1,110.70 | |