| 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 | $5.77 | 6.624% | $6.1522 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $105.43 | 12.237% | $118.3315 | $118.33 | $118.35 | $118.30 |
| Purchase #3 | $134.91 | 7.240% | $144.6775 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $226.74 | 11.368% | $252.5158 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $181.29 | 8.179% | $196.1177 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $201.36 | 8.636% | $218.7494 | $218.75 | $218.75 | $218.70 |
| Purchase #7 | $75.68 | 12.675% | $85.2724 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $931.18 | $1,021.8165 | $1,021.82 | $1,021.80 | $1,021.80 | |