| 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 | $134.76 | 7.520% | $144.894 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $71.48 | 13.277% | $80.9704 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $129.62 | 12.341% | $145.6164 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $41.55 | 12.523% | $46.7533 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $223.69 | 3.443% | $231.3916 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $89.77 | 5.819% | $94.9937 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $246.66 | 12.818% | $278.2769 | $278.28 | $278.30 | $278.30 |
| 7 purchase totals = | $937.53 | $1,022.8963 | $1,022.89 | $1,022.90 | $1,023.00 | |