| 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 | $128.89 | 13.551% | $146.3559 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $90.74 | 6.599% | $96.7279 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $109.51 | 8.695% | $119.0319 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $234.25 | 10.274% | $258.3168 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $73.28 | 4.255% | $76.3981 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $165.43 | 5.655% | $174.7851 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $207.92 | 6.147% | $220.7008 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $1,010.02 | $1,092.3165 | $1,092.33 | $1,092.35 | $1,092.30 | |