| 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 | $178.65 | 13.389% | $202.5694 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $157.74 | 12.112% | $176.8455 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $250.89 | 11.334% | $279.3259 | $279.33 | $279.35 | $279.30 |
| Purchase #4 | $128.45 | 6.159% | $136.3612 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $166.35 | 4.264% | $173.4432 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $173.61 | 4.760% | $181.8738 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $138.54 | 3.777% | $143.7727 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $1,194.23 | $1,294.1917 | $1,294.19 | $1,294.15 | $1,294.20 | |