| 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 | $168.92 | 6.640% | $180.1363 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $56.34 | 4.873% | $59.0854 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $167.88 | 9.643% | $184.0687 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $236.63 | 4.242% | $246.6678 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $221.77 | 12.556% | $249.6154 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $22.82 | 12.344% | $25.6369 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $219.50 | 5.439% | $231.4386 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,093.86 | $1,176.6491 | $1,176.67 | $1,176.65 | $1,176.60 | |