| 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 | $141.34 | 13.185% | $159.9757 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $213.65 | 8.438% | $231.6778 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $224.67 | 10.821% | $248.9815 | $248.98 | $249.00 | $249.00 |
| Purchase #4 | $156.52 | 6.376% | $166.4997 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $17.94 | 12.343% | $20.1543 | $20.15 | $20.15 | $20.20 |
| Purchase #6 | $135.71 | 3.393% | $140.3146 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $186.42 | 5.831% | $197.2902 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $1,076.25 | $1,164.8938 | $1,164.89 | $1,164.95 | $1,165.00 | |