| 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 | $149.28 | 4.708% | $156.3081 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $201.61 | 8.499% | $218.7448 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $187.51 | 4.520% | $195.9855 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $54.98 | 13.123% | $62.195 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $239.76 | 10.175% | $264.1556 | $264.16 | $264.15 | $264.20 |
| Purchase #6 | $30.85 | 7.477% | $33.1567 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $210.63 | 4.363% | $219.8198 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $1,074.62 | $1,150.3655 | $1,150.38 | $1,150.35 | $1,150.40 | |