| 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 | $74.82 | 13.811% | $85.1534 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $236.72 | 3.149% | $244.1743 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $179.37 | 6.202% | $190.4945 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $74.52 | 13.820% | $84.8187 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $137.55 | 3.759% | $142.7205 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $133.69 | 6.196% | $141.9734 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $226.82 | 13.744% | $257.9941 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,063.49 | $1,147.3289 | $1,147.31 | $1,147.25 | $1,147.40 | |