| 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 | $177.99 | 3.481% | $184.1858 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $42.78 | 4.226% | $44.5879 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $47.51 | 7.351% | $51.0025 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $46.76 | 7.575% | $50.3021 | $50.30 | $50.30 | $50.30 |
| Purchase #5 | $60.79 | 7.537% | $65.3717 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $39.83 | 4.556% | $41.6447 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $183.85 | 3.468% | $190.2259 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $599.51 | $627.3206 | $627.32 | $627.35 | $627.30 | |