| 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 | $159.60 | 8.221% | $172.7207 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $100.37 | 13.197% | $113.6158 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $60.37 | 10.240% | $66.5519 | $66.55 | $66.55 | $66.60 |
| Purchase #4 | $170.45 | 6.330% | $181.2395 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $88.87 | 11.559% | $99.1425 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $199.48 | 10.642% | $220.7087 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $157.73 | 12.221% | $177.0062 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $936.87 | $1,030.9853 | $1,030.99 | $1,030.95 | $1,030.90 | |