| 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 | $167.61 | 8.172% | $181.3071 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $122.68 | 10.612% | $135.6988 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $152.63 | 11.489% | $170.1657 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $15.91 | 10.744% | $17.6194 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $152.65 | 13.432% | $173.1539 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $136.84 | 4.346% | $142.7871 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $118.51 | 11.265% | $131.8602 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $866.83 | $952.5922 | $952.60 | $952.55 | $952.70 | |