| 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 | $140.51 | 5.417% | $148.1214 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $166.60 | 3.750% | $172.8475 | $172.85 | $172.85 | $172.80 |
| Purchase #3 | $118.37 | 4.191% | $123.3309 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $99.62 | 8.842% | $108.4284 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $202.44 | 7.806% | $218.2425 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $42.73 | 7.144% | $45.7826 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $207.94 | 8.110% | $224.8039 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $978.21 | $1,041.5572 | $1,041.55 | $1,041.60 | $1,041.40 | |