| 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 | $127.75 | 5.423% | $134.6779 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $63.59 | 13.801% | $72.3661 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $200.32 | 12.574% | $225.5082 | $225.51 | $225.50 | $225.50 |
| Purchase #4 | $199.41 | 11.104% | $221.5525 | $221.55 | $221.55 | $221.60 |
| Purchase #5 | $182.30 | 6.838% | $194.7657 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $212.44 | 8.650% | $230.8161 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $120.42 | 12.861% | $135.9072 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $1,106.23 | $1,215.5937 | $1,215.61 | $1,215.55 | $1,215.70 | |