| 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 | $117.35 | 8.789% | $127.6639 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $91.72 | 3.395% | $94.8339 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $188.83 | 9.688% | $207.1239 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $181.48 | 9.465% | $198.6571 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $115.60 | 4.454% | $120.7488 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $175.85 | 3.417% | $181.8588 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $189.81 | 7.190% | $203.4573 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $1,060.64 | $1,134.3437 | $1,134.34 | $1,134.30 | $1,134.40 | |