| 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 | $154.92 | 8.359% | $167.8698 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $59.56 | 4.439% | $62.2039 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $207.87 | 11.436% | $231.642 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $213.78 | 12.509% | $240.5217 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $37.97 | 9.696% | $41.6516 | $41.65 | $41.65 | $41.70 |
| Purchase #6 | $172.92 | 9.848% | $189.9492 | $189.95 | $189.95 | $189.90 |
| Purchase #7 | $212.77 | 8.265% | $230.3554 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $1,059.79 | $1,164.1936 | $1,164.19 | $1,164.15 | $1,164.20 | |