| 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 | $175.55 | 7.177% | $188.1492 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $9.82 | 6.231% | $10.4319 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $151.28 | 6.795% | $161.5595 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $219.51 | 13.835% | $249.8792 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $219.52 | 13.503% | $249.1618 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $122.58 | 8.493% | $132.9907 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $210.51 | 7.680% | $226.6772 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,108.77 | $1,218.8495 | $1,218.85 | $1,218.90 | $1,218.90 | |