| 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 | $154.56 | 5.283% | $162.7254 | $162.73 | $162.75 | $162.70 |
| Purchase #2 | $186.64 | 4.586% | $195.1993 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $218.53 | 13.272% | $247.5333 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $121.34 | 6.304% | $128.9893 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $77.30 | 11.117% | $85.8934 | $85.89 | $85.90 | $85.90 |
| Purchase #6 | $167.93 | 7.757% | $180.9563 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $229.38 | 13.200% | $259.6582 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $1,155.68 | $1,260.9552 | $1,260.96 | $1,261.00 | $1,261.00 | |