| 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 | $178.90 | 10.702% | $198.0459 | $198.05 | $198.05 | $198.00 |
| Purchase #2 | $246.56 | 11.167% | $274.0934 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $131.43 | 5.170% | $138.2249 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $245.29 | 7.421% | $263.493 | $263.49 | $263.50 | $263.50 |
| Purchase #5 | $212.70 | 3.755% | $220.6869 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $190.72 | 7.554% | $205.127 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $199.75 | 12.689% | $225.0963 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $1,405.35 | $1,524.7674 | $1,524.77 | $1,524.80 | $1,524.70 | |