| 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 | $191.51 | 9.155% | $209.0427 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $21.31 | 7.332% | $22.8724 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $94.75 | 6.200% | $100.6245 | $100.62 | $100.60 | $100.60 |
| Purchase #4 | $140.81 | 9.579% | $154.2982 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $135.55 | 5.828% | $143.4499 | $143.45 | $143.45 | $143.40 |
| Purchase #6 | $176.32 | 7.767% | $190.0148 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $139.94 | 3.417% | $144.7217 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $900.19 | $965.0242 | $965.01 | $964.95 | $964.90 | |