| 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 | $156.57 | 11.155% | $174.0354 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $215.49 | 12.160% | $241.6936 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $160.95 | 4.835% | $168.7319 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $31.32 | 13.534% | $35.5588 | $35.56 | $35.55 | $35.60 |
| Purchase #5 | $180.25 | 4.387% | $188.1576 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $211.80 | 11.731% | $236.6463 | $236.65 | $236.65 | $236.60 |
| Purchase #7 | $227.88 | 8.125% | $246.3953 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,184.26 | $1,291.2189 | $1,291.23 | $1,291.25 | $1,291.20 | |