| 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 | $161.74 | 12.820% | $182.4751 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $207.72 | 13.645% | $236.0634 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $120.84 | 3.550% | $125.1298 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $243.75 | 13.711% | $277.1706 | $277.17 | $277.15 | $277.20 |
| Purchase #5 | $149.47 | 5.150% | $157.1677 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $239.74 | 4.121% | $249.6197 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $156.97 | 8.794% | $170.7739 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $1,280.23 | $1,398.4002 | $1,398.40 | $1,398.35 | $1,398.50 | |