| 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 | $175.25 | 12.337% | $196.8706 | $196.87 | $196.85 | $196.90 |
| Purchase #2 | $12.52 | 6.530% | $13.3376 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $5.91 | 7.175% | $6.334 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $223.28 | 8.228% | $241.6515 | $241.65 | $241.65 | $241.70 |
| Purchase #5 | $118.79 | 11.334% | $132.2537 | $132.25 | $132.25 | $132.30 |
| Purchase #6 | $38.43 | 3.391% | $39.7332 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $69.60 | 8.153% | $75.2745 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $643.78 | $705.4551 | $705.44 | $705.45 | $705.50 | |