| 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 | $132.31 | 4.165% | $137.8207 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $166.36 | 5.486% | $175.4865 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $87.48 | 5.609% | $92.3868 | $92.39 | $92.40 | $92.40 |
| Purchase #4 | $184.62 | 9.873% | $202.8475 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $159.32 | 12.291% | $178.902 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $33.99 | 3.494% | $35.1776 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $185.53 | 5.682% | $196.0718 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $949.61 | $1,018.6929 | $1,018.70 | $1,018.70 | $1,018.70 | |