| 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 | $162.31 | 4.156% | $169.0556 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $85.46 | 4.544% | $89.3433 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $157.30 | 3.815% | $163.301 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $231.53 | 9.319% | $253.1063 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $143.61 | 12.647% | $161.7724 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $165.98 | 4.151% | $172.8698 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $175.31 | 3.631% | $181.6755 | $181.68 | $181.70 | $181.70 |
| 7 purchase totals = | $1,121.50 | $1,191.1239 | $1,191.13 | $1,191.10 | $1,191.20 | |