| 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 | $143.52 | 10.808% | $159.0316 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $91.53 | 13.156% | $103.5717 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $157.32 | 12.707% | $177.3107 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $17.62 | 3.474% | $18.2321 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $24.66 | 11.716% | $27.5492 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $94.48 | 5.662% | $99.8295 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $214.39 | 5.715% | $226.6424 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $743.52 | $812.1672 | $812.16 | $812.20 | $812.00 | |