| 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 | $156.87 | 6.407% | $166.9207 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $27.32 | 4.108% | $28.4423 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $187.57 | 12.861% | $211.6934 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $210.90 | 6.581% | $224.7793 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $153.71 | 4.462% | $160.5685 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $190.70 | 3.800% | $197.9466 | $197.95 | $197.95 | $197.90 |
| Purchase #7 | $218.46 | 3.239% | $225.5359 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,145.53 | $1,215.8867 | $1,215.89 | $1,215.90 | $1,215.80 | |