| 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 | $153.49 | 7.532% | $165.0509 | $165.05 | $165.05 | $165.10 |
| Purchase #2 | $203.72 | 6.364% | $216.6847 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $45.43 | 7.749% | $48.9504 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $7.39 | 6.295% | $7.8552 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $190.25 | 5.570% | $200.8469 | $200.85 | $200.85 | $200.80 |
| Purchase #6 | $220.65 | 13.493% | $250.4223 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $16.71 | 11.117% | $18.5677 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $837.64 | $908.3781 | $908.38 | $908.35 | $908.50 | |