| 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 | $147.75 | 12.236% | $165.8287 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $86.40 | 12.227% | $96.9641 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $85.93 | 7.325% | $92.2244 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $38.44 | 12.832% | $43.3726 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $49.87 | 7.815% | $53.7673 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $30.66 | 8.371% | $33.2265 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $7.90 | 6.647% | $8.4251 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $446.95 | $493.8087 | $493.81 | $493.80 | $493.80 | |