| 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 | $178.60 | 13.554% | $202.8074 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $95.97 | 13.655% | $109.0747 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $84.98 | 5.633% | $89.7669 | $89.77 | $89.75 | $89.80 |
| Purchase #4 | $239.97 | 4.231% | $250.1231 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $191.56 | 8.470% | $207.7851 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $199.54 | 5.533% | $210.5805 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $175.64 | 6.710% | $187.4254 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $1,166.26 | $1,257.5631 | $1,257.57 | $1,257.55 | $1,257.60 | |