| 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 | $184.26 | 13.192% | $208.5676 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $5.29 | 9.384% | $5.7864 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $16.33 | 7.274% | $17.5178 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $143.46 | 11.174% | $159.4902 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $181.47 | 3.518% | $187.8541 | $187.85 | $187.85 | $187.90 |
| Purchase #6 | $9.99 | 6.425% | $10.6319 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $156.94 | 6.630% | $167.3451 | $167.35 | $167.35 | $167.30 |
| 7 purchase totals = | $697.74 | $757.1931 | $757.20 | $757.20 | $757.20 | |