| 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 | $138.88 | 12.785% | $156.6358 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $172.72 | 10.306% | $190.5205 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $209.90 | 10.738% | $232.4391 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $233.63 | 13.153% | $264.3594 | $264.36 | $264.35 | $264.40 |
| Purchase #5 | $14.42 | 13.639% | $16.3867 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $62.68 | 3.637% | $64.9597 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $203.51 | 7.624% | $219.0256 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $1,035.74 | $1,144.3268 | $1,144.34 | $1,144.35 | $1,144.30 | |