| 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 | $183.25 | 6.233% | $194.672 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $102.55 | 7.679% | $110.4248 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $129.36 | 6.272% | $137.4735 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $173.78 | 7.707% | $187.1732 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $21.28 | 11.413% | $23.7087 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $188.95 | 9.764% | $207.3991 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $179.58 | 9.326% | $196.3276 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $978.75 | $1,057.1789 | $1,057.17 | $1,057.10 | $1,057.20 | |