| 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 | $155.76 | 10.196% | $171.6413 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $148.90 | 4.670% | $155.8536 | $155.85 | $155.85 | $155.90 |
| Purchase #3 | $39.39 | 12.245% | $44.2133 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $175.77 | 3.468% | $181.8657 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $32.93 | 3.708% | $34.151 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $49.59 | 6.512% | $52.8193 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $46.54 | 9.861% | $51.1293 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $648.88 | $691.6735 | $691.67 | $691.65 | $691.70 | |