| 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 | $18.92 | 6.712% | $20.1899 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $181.61 | 10.224% | $200.1778 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $193.95 | 9.664% | $212.6933 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $124.87 | 10.174% | $137.5743 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $48.93 | 10.304% | $53.9717 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $144.87 | 11.561% | $161.6184 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $233.74 | 7.140% | $250.429 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $946.89 | $1,036.6544 | $1,036.65 | $1,036.65 | $1,036.70 | |