| 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 | $145.59 | 3.368% | $150.4935 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $47.78 | 12.435% | $53.7214 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $192.99 | 8.303% | $209.014 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $117.92 | 6.549% | $125.6426 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $230.29 | 7.232% | $246.9446 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $190.97 | 3.122% | $196.9321 | $196.93 | $196.95 | $196.90 |
| Purchase #7 | $89.81 | 5.845% | $95.0594 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $1,015.35 | $1,077.8076 | $1,077.79 | $1,077.80 | $1,077.70 | |