| 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 | $160.45 | 3.382% | $165.8764 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $43.78 | 3.433% | $45.283 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $220.74 | 8.472% | $239.4411 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $152.32 | 6.746% | $162.5955 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $241.62 | 6.129% | $256.4289 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $222.37 | 6.792% | $237.4734 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $69.97 | 6.795% | $74.7245 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $1,111.25 | $1,181.8228 | $1,181.82 | $1,181.85 | $1,181.80 | |