| 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 | $198.26 | 4.700% | $207.5782 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $79.89 | 13.445% | $90.6312 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $15.75 | 5.721% | $16.6511 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $237.77 | 5.311% | $250.398 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $47.87 | 7.408% | $51.4162 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $143.30 | 8.262% | $155.1394 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $211.51 | 11.343% | $235.5016 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $934.35 | $1,007.3157 | $1,007.32 | $1,007.35 | $1,007.30 | |