| 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 | $138.39 | 8.332% | $149.9207 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $198.74 | 10.378% | $219.3652 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $166.38 | 5.852% | $176.1166 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $220.95 | 7.167% | $236.7855 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $5.66 | 7.837% | $6.1036 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $97.61 | 6.719% | $104.1684 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $216.29 | 4.379% | $225.7613 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,044.02 | $1,118.2213 | $1,118.23 | $1,118.15 | $1,118.30 | |