| 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 | $136.33 | 9.270% | $148.9678 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $111.62 | 5.454% | $117.7078 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $6.95 | 7.237% | $7.453 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $127.71 | 11.424% | $142.2996 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $174.66 | 12.834% | $197.0759 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $222.62 | 7.430% | $239.1607 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $248.94 | 8.711% | $270.6252 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,028.83 | $1,123.2900 | $1,123.30 | $1,123.30 | $1,123.40 | |