| 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 | $225.32 | 12.658% | $253.841 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $81.94 | 9.394% | $89.6374 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $147.73 | 6.237% | $156.9439 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $163.64 | 7.824% | $176.4432 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $21.52 | 13.553% | $24.4366 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $223.65 | 8.292% | $242.1951 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $47.47 | 6.740% | $50.6695 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $911.27 | $994.1667 | $994.17 | $994.20 | $994.00 | |