| 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 | $170.44 | 13.285% | $193.083 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $69.91 | 8.609% | $75.9286 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $181.41 | 7.526% | $195.0629 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $179.82 | 5.470% | $189.6562 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $15.73 | 7.650% | $16.9333 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $166.29 | 13.208% | $188.2536 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $133.81 | 13.422% | $151.77 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $917.41 | $1,010.6876 | $1,010.68 | $1,010.70 | $1,010.80 | |