| 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 | $184.51 | 5.593% | $194.8296 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $102.93 | 12.664% | $115.9651 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $165.77 | 10.584% | $183.3151 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $182.40 | 9.143% | $199.0768 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $159.34 | 8.795% | $173.354 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $42.39 | 6.849% | $45.2933 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $200.51 | 7.174% | $214.8946 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $1,037.85 | $1,126.7285 | $1,126.73 | $1,126.75 | $1,126.80 | |