| 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 | $176.27 | 7.750% | $189.9309 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $30.47 | 9.125% | $33.2504 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $192.68 | 7.364% | $206.869 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $59.62 | 8.103% | $64.451 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $135.81 | 13.690% | $154.4024 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $218.44 | 12.767% | $246.3282 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $196.88 | 13.769% | $223.9884 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $1,010.17 | $1,119.2203 | $1,119.22 | $1,119.25 | $1,119.30 | |