| 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 | $192.77 | 7.815% | $207.835 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $158.78 | 10.268% | $175.0835 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $204.90 | 7.406% | $220.0749 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $176.75 | 13.471% | $200.56 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $36.44 | 9.600% | $39.9382 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $62.27 | 12.715% | $70.1876 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $210.40 | 4.607% | $220.0931 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $1,042.31 | $1,133.7723 | $1,133.77 | $1,133.80 | $1,133.80 | |