| 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 | $81.29 | 11.401% | $90.5579 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $144.74 | 6.123% | $153.6024 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $248.51 | 8.547% | $269.7501 | $269.75 | $269.75 | $269.80 |
| Purchase #4 | $184.94 | 11.490% | $206.1896 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $159.62 | 6.705% | $170.3225 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $158.47 | 6.584% | $168.9037 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $151.40 | 10.459% | $167.2349 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $1,128.97 | $1,226.5611 | $1,226.55 | $1,226.55 | $1,226.60 | |