| 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 | $149.26 | 8.761% | $162.3367 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $86.93 | 12.828% | $98.0814 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $57.93 | 9.710% | $63.555 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $126.30 | 3.583% | $130.8253 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $147.48 | 8.299% | $159.7194 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $182.67 | 11.322% | $203.3519 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $171.26 | 9.515% | $187.5554 | $187.56 | $187.55 | $187.60 |
| 7 purchase totals = | $921.83 | $1,005.4251 | $1,005.44 | $1,005.45 | $1,005.50 | |