| 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 | $115.89 | 11.802% | $129.5673 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $120.93 | 9.572% | $132.5054 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $178.97 | 4.175% | $186.442 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $83.72 | 9.842% | $91.9597 | $91.96 | $91.95 | $92.00 |
| Purchase #5 | $164.87 | 7.422% | $177.1067 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $121.50 | 13.277% | $137.6316 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $162.79 | 11.506% | $181.5206 | $181.52 | $181.50 | $181.50 |
| 7 purchase totals = | $948.67 | $1,036.7333 | $1,036.74 | $1,036.70 | $1,036.70 | |