| 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 | $184.54 | 11.113% | $205.0479 | $205.05 | $205.05 | $205.00 |
| Purchase #2 | $78.34 | 3.171% | $80.8242 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $207.39 | 11.270% | $230.7629 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $181.58 | 4.631% | $189.989 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $80.85 | 5.716% | $85.4714 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $245.88 | 4.873% | $257.8617 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $143.65 | 4.300% | $149.827 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $1,122.23 | $1,199.7841 | $1,199.78 | $1,199.75 | $1,199.80 | |