| 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 | $162.90 | 9.857% | $178.9571 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $245.92 | 7.702% | $264.8608 | $264.86 | $264.85 | $264.90 |
| Purchase #3 | $240.25 | 3.395% | $248.4065 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $87.29 | 6.655% | $93.0991 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $6.62 | 3.566% | $6.8561 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $152.69 | 11.485% | $170.2264 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $127.38 | 3.603% | $131.9695 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $1,023.05 | $1,094.3755 | $1,094.39 | $1,094.35 | $1,094.50 | |