| 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 | $155.65 | 12.464% | $175.0502 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $52.56 | 3.335% | $54.3129 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $85.74 | 9.781% | $94.1262 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $171.46 | 8.682% | $186.3462 | $186.35 | $186.35 | $186.30 |
| Purchase #5 | $190.55 | 3.799% | $197.789 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $46.77 | 12.737% | $52.7271 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $218.61 | 13.364% | $247.825 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $921.34 | $1,008.1766 | $1,008.19 | $1,008.25 | $1,008.10 | |