| 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 | $137.55 | 8.228% | $148.8676 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $24.79 | 5.456% | $26.1425 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $202.36 | 4.710% | $211.8912 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $66.34 | 4.450% | $69.2921 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $246.95 | 9.484% | $270.3707 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $105.86 | 10.534% | $117.0113 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $29.93 | 9.578% | $32.7967 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $813.78 | $876.3721 | $876.37 | $876.35 | $876.40 | |