| 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 | $193.68 | 6.551% | $206.368 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $60.93 | 12.289% | $68.4177 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $135.59 | 8.250% | $146.7762 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $131.67 | 4.457% | $137.5385 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $5.26 | 10.206% | $5.7968 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $128.80 | 10.175% | $141.9054 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $21.67 | 5.699% | $22.905 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $677.60 | $729.7076 | $729.73 | $729.70 | $729.70 | |