| 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 | $150.68 | 3.774% | $156.3667 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $151.26 | 7.235% | $162.2037 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $216.97 | 4.297% | $226.2932 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $201.98 | 8.747% | $219.6472 | $219.65 | $219.65 | $219.60 |
| Purchase #5 | $245.56 | 6.784% | $262.2188 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $33.71 | 5.467% | $35.5529 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $145.63 | 3.637% | $150.9266 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $1,145.79 | $1,213.2091 | $1,213.21 | $1,213.20 | $1,213.20 | |