| 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 | $189.57 | 3.614% | $196.4211 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $133.61 | 6.788% | $142.6794 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $100.66 | 6.406% | $107.1083 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $129.57 | 11.336% | $144.2581 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $115.34 | 6.282% | $122.5857 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $87.53 | 7.300% | $93.9197 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $185.53 | 12.238% | $208.2352 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $941.81 | $1,015.2075 | $1,015.22 | $1,015.20 | $1,015.20 | |