| 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 | $158.36 | 11.595% | $176.7218 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $155.93 | 6.348% | $165.8284 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $104.85 | 3.823% | $108.8584 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $159.93 | 8.227% | $173.0874 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $40.54 | 10.494% | $44.7943 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $166.45 | 10.259% | $183.5261 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $246.53 | 4.802% | $258.3684 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,032.59 | $1,111.1848 | $1,111.19 | $1,111.20 | $1,111.20 | |