| 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 | $172.75 | 7.527% | $185.7529 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $89.61 | 10.129% | $98.6866 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $40.50 | 5.312% | $42.6514 | $42.65 | $42.65 | $42.70 |
| Purchase #4 | $141.27 | 5.568% | $149.1359 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $234.26 | 10.372% | $258.5574 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $248.67 | 6.704% | $265.3408 | $265.34 | $265.35 | $265.30 |
| Purchase #7 | $217.29 | 10.245% | $239.5514 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $1,144.35 | $1,239.6764 | $1,239.68 | $1,239.70 | $1,239.80 | |