| 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 | $130.51 | 11.548% | $145.5813 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $235.44 | 13.798% | $267.926 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $101.82 | 9.865% | $111.8645 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $180.71 | 13.527% | $205.1546 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $179.64 | 12.859% | $202.7399 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $135.50 | 13.821% | $154.2275 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $236.35 | 9.178% | $258.0422 | $258.04 | $258.05 | $258.00 |
| 7 purchase totals = | $1,199.97 | $1,345.5360 | $1,345.53 | $1,345.60 | $1,345.50 | |