| 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 | $11.81 | 13.303% | $13.3811 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $142.84 | 3.435% | $147.7466 | $147.75 | $147.75 | $147.70 |
| Purchase #3 | $189.54 | 8.558% | $205.7608 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $33.97 | 13.789% | $38.6541 | $38.65 | $38.65 | $38.70 |
| Purchase #5 | $118.52 | 3.443% | $122.6006 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $191.41 | 6.242% | $203.3578 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $162.68 | 10.749% | $180.1665 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $850.77 | $911.6675 | $911.67 | $911.65 | $911.80 | |