| 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 | $161.78 | 12.678% | $182.2905 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $249.80 | 13.629% | $283.8452 | $283.85 | $283.85 | $283.80 |
| Purchase #3 | $27.96 | 13.356% | $31.6943 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $212.99 | 10.415% | $235.1729 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $170.41 | 11.643% | $190.2508 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $171.97 | 4.317% | $179.3939 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $42.91 | 9.726% | $47.0834 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,037.82 | $1,149.7310 | $1,149.72 | $1,149.75 | $1,149.80 | |