| 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 | $176.27 | 3.113% | $181.7573 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $119.54 | 13.694% | $135.9098 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $7.86 | 8.189% | $8.5037 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $132.63 | 7.706% | $142.8505 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $51.85 | 13.502% | $58.8508 | $58.85 | $58.85 | $58.90 |
| Purchase #6 | $91.60 | 11.464% | $102.101 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $56.29 | 9.129% | $61.4287 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $636.04 | $691.4018 | $691.40 | $691.40 | $691.50 | |