| 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 | $192.60 | 7.691% | $207.4129 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $138.68 | 9.326% | $151.6133 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $194.56 | 3.806% | $201.965 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $31.84 | 3.310% | $32.8939 | $32.89 | $32.90 | $32.90 |
| Purchase #5 | $129.96 | 7.296% | $139.4419 | $139.44 | $139.45 | $139.40 |
| Purchase #6 | $95.72 | 4.403% | $99.9346 | $99.93 | $99.95 | $99.90 |
| Purchase #7 | $167.50 | 3.539% | $173.4278 | $173.43 | $173.45 | $173.40 |
| 7 purchase totals = | $950.86 | $1,006.6894 | $1,006.68 | $1,006.70 | $1,006.60 | |