| 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 | $161.36 | 12.371% | $181.3218 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $117.55 | 5.354% | $123.8436 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $77.69 | 5.106% | $81.6569 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $162.80 | 4.502% | $170.1293 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $137.26 | 11.438% | $152.9598 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $239.61 | 11.363% | $266.8369 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $149.75 | 8.270% | $162.1343 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $1,046.02 | $1,138.8826 | $1,138.88 | $1,138.90 | $1,138.80 | |