| 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 | $220.55 | 7.306% | $236.6634 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $143.45 | 13.233% | $162.4327 | $162.43 | $162.45 | $162.40 |
| Purchase #3 | $147.71 | 7.494% | $158.7794 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $176.61 | 4.551% | $184.6475 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $217.67 | 7.823% | $234.6983 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $38.48 | 7.842% | $41.4976 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $38.33 | 5.736% | $40.5286 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $982.80 | $1,059.2475 | $1,059.25 | $1,059.30 | $1,059.20 | |