| 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 | $31.36 | 10.793% | $34.7447 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $171.66 | 11.501% | $191.4026 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $246.26 | 13.559% | $279.6504 | $279.65 | $279.65 | $279.70 |
| Purchase #4 | $159.98 | 3.805% | $166.0672 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $5.43 | 6.290% | $5.7715 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $125.74 | 7.113% | $134.6839 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $140.95 | 12.810% | $159.0057 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $881.38 | $971.3260 | $971.32 | $971.30 | $971.40 | |