| 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 | $71.69 | 12.845% | $80.8986 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $247.78 | 3.119% | $255.5083 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $142.97 | 6.387% | $152.1015 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $185.34 | 4.544% | $193.7618 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $187.86 | 3.712% | $194.8334 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $177.67 | 5.351% | $187.1771 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $113.91 | 3.205% | $117.5608 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $1,127.22 | $1,181.8415 | $1,181.84 | $1,181.85 | $1,181.90 | |