| 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 | $147.66 | 6.152% | $156.744 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $37.86 | 5.607% | $39.9828 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $219.44 | 12.456% | $246.7734 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $144.63 | 6.445% | $153.9514 | $153.95 | $153.95 | $154.00 |
| Purchase #5 | $62.55 | 3.441% | $64.7023 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $185.89 | 12.865% | $209.8047 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $149.92 | 9.458% | $164.0994 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $947.95 | $1,036.0580 | $1,036.04 | $1,036.05 | $1,036.10 | |