| 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 | $185.28 | 3.547% | $191.8519 | $191.85 | $191.85 | $191.90 |
| Purchase #2 | $62.94 | 9.600% | $68.9822 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $214.93 | 3.157% | $221.7153 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $76.41 | 4.555% | $79.8905 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $194.95 | 4.447% | $203.6194 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $129.66 | 8.400% | $140.5514 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $69.84 | 6.564% | $74.4243 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $934.01 | $981.0350 | $981.03 | $981.00 | $981.10 | |