| 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 | $186.83 | 5.545% | $197.1897 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $221.44 | 3.773% | $229.7949 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $155.44 | 7.730% | $167.4555 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $216.29 | 4.581% | $226.1982 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $98.61 | 5.281% | $103.8176 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $135.32 | 13.710% | $153.8724 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $232.68 | 11.719% | $259.9478 | $259.95 | $259.95 | $259.90 |
| 7 purchase totals = | $1,246.61 | $1,338.2761 | $1,338.28 | $1,338.25 | $1,338.30 | |