| 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 | $137.39 | 13.730% | $156.2536 | $156.25 | $156.25 | $156.30 |
| Purchase #2 | $192.54 | 10.156% | $212.0944 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $135.73 | 7.557% | $145.9871 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $219.74 | 12.293% | $246.7526 | $246.75 | $246.75 | $246.80 |
| Purchase #5 | $185.72 | 13.631% | $211.0355 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $174.86 | 10.487% | $193.1976 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $77.63 | 7.428% | $83.3964 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $1,123.61 | $1,248.7172 | $1,248.72 | $1,248.75 | $1,248.80 | |