| 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 | $158.72 | 5.467% | $167.3972 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $226.26 | 6.588% | $241.166 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $231.39 | 4.384% | $241.5341 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $224.42 | 10.845% | $248.7583 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $73.91 | 5.252% | $77.7918 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $230.41 | 4.220% | $240.1333 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $132.77 | 7.795% | $143.1194 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $1,277.88 | $1,359.9001 | $1,359.90 | $1,359.90 | $1,359.90 | |