| 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 | $179.98 | 9.561% | $197.1879 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $34.73 | 8.821% | $37.7935 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $31.95 | 6.183% | $33.9255 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $192.32 | 3.475% | $199.0031 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $216.34 | 12.145% | $242.6145 | $242.61 | $242.60 | $242.60 |
| Purchase #6 | $120.98 | 13.803% | $137.6789 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $177.53 | 10.396% | $195.986 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $953.83 | $1,044.1894 | $1,044.19 | $1,044.25 | $1,044.20 | |