| 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 | $140.56 | 10.514% | $155.3385 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $229.47 | 5.535% | $242.1712 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $81.43 | 11.862% | $91.0892 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $9.53 | 8.788% | $10.3675 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $235.97 | 12.756% | $266.0703 | $266.07 | $266.05 | $266.10 |
| Purchase #6 | $210.92 | 9.803% | $231.5965 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $159.68 | 12.307% | $179.3318 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $1,067.56 | $1,175.9650 | $1,175.97 | $1,175.95 | $1,176.00 | |