| 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 | $144.98 | 4.529% | $151.5461 | $151.55 | $151.55 | $151.50 |
| Purchase #2 | $157.85 | 5.336% | $166.2729 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $223.54 | 11.494% | $249.2337 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $205.48 | 12.576% | $231.3212 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $130.35 | 7.323% | $139.8955 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $199.33 | 9.835% | $218.9341 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $45.91 | 11.518% | $51.1979 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $1,107.44 | $1,208.4014 | $1,208.40 | $1,208.40 | $1,208.30 | |