| 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 | $121.73 | 13.260% | $137.8714 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $189.42 | 12.336% | $212.7869 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $164.93 | 6.241% | $175.2233 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $180.80 | 6.764% | $193.0293 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $92.65 | 8.351% | $100.3872 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $203.57 | 8.241% | $220.3462 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $149.25 | 9.220% | $163.0109 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $1,102.35 | $1,202.6552 | $1,202.66 | $1,202.65 | $1,202.60 | |