| 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 | $198.33 | 12.113% | $222.3537 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $36.54 | 8.170% | $39.5253 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $130.37 | 8.802% | $141.8452 | $141.85 | $141.85 | $141.80 |
| Purchase #4 | $156.77 | 9.524% | $171.7008 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $143.33 | 5.419% | $151.0971 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $222.29 | 6.429% | $236.581 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $5.81 | 12.397% | $6.5303 | $6.53 | $6.55 | $6.50 |
| 7 purchase totals = | $893.44 | $969.6334 | $969.64 | $969.70 | $969.60 | |