| 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 | $137.97 | 7.760% | $148.6765 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $225.25 | 7.562% | $242.2834 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $60.64 | 8.110% | $65.5579 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $15.48 | 4.263% | $16.1399 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $182.95 | 13.855% | $208.2977 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $243.90 | 5.129% | $256.4096 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $184.51 | 6.408% | $196.3334 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $1,050.70 | $1,133.6984 | $1,133.70 | $1,133.75 | $1,133.70 | |