| 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 | $236.46 | 12.738% | $266.5803 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $84.79 | 8.750% | $92.2091 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $112.43 | 11.614% | $125.4876 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $135.93 | 7.345% | $145.9141 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $131.52 | 12.272% | $147.6601 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $139.74 | 7.567% | $150.3141 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $233.97 | 7.129% | $250.6497 | $250.65 | $250.65 | $250.60 |
| 7 purchase totals = | $1,074.84 | $1,178.8150 | $1,178.81 | $1,178.80 | $1,178.80 | |