| 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 | $159.94 | 13.806% | $182.0213 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $199.50 | 3.364% | $206.2112 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $178.87 | 4.175% | $186.3378 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $152.97 | 11.697% | $170.8629 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $114.36 | 7.399% | $122.8215 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $29.36 | 8.388% | $31.8227 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $58.75 | 11.545% | $65.5327 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $893.75 | $965.6101 | $965.60 | $965.55 | $965.50 | |