| 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 | $166.75 | 12.583% | $187.7322 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $139.93 | 11.611% | $156.1773 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $176.72 | 8.529% | $191.7924 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $99.29 | 10.834% | $110.0471 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $124.94 | 12.347% | $140.3663 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $38.77 | 7.392% | $41.6359 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $191.48 | 8.343% | $207.4552 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $937.88 | $1,035.2064 | $1,035.22 | $1,035.25 | $1,035.20 | |