| 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 | $139.66 | 6.463% | $148.6862 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $192.37 | 6.369% | $204.622 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $143.72 | 12.557% | $161.7669 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $122.86 | 3.770% | $127.4918 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $105.92 | 9.229% | $115.6954 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $166.92 | 12.166% | $187.2275 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $168.71 | 12.575% | $189.9253 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $1,040.16 | $1,135.4151 | $1,135.43 | $1,135.45 | $1,135.40 | |