| 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 | $199.90 | 11.854% | $223.5961 | $223.60 | $223.60 | $223.60 |
| Purchase #2 | $165.28 | 3.691% | $171.3805 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $114.76 | 9.737% | $125.9342 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $242.77 | 11.754% | $271.3052 | $271.31 | $271.30 | $271.30 |
| Purchase #5 | $79.28 | 12.236% | $88.9807 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $172.52 | 13.331% | $195.5186 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $87.88 | 6.176% | $93.3075 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $1,062.39 | $1,170.0228 | $1,170.03 | $1,170.05 | $1,170.00 | |