| 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 | $198.77 | 7.503% | $213.6837 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $176.48 | 13.149% | $199.6854 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $147.62 | 6.662% | $157.4544 | $157.45 | $157.45 | $157.50 |
| Purchase #4 | $192.45 | 13.816% | $219.0389 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $26.58 | 5.394% | $28.0137 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $50.88 | 6.717% | $54.2976 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $153.44 | 3.802% | $159.2738 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $946.22 | $1,031.4475 | $1,031.44 | $1,031.45 | $1,031.50 | |