| 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 | $169.83 | 4.159% | $176.8932 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $182.30 | 6.872% | $194.8277 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $242.48 | 7.381% | $260.3774 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $34.72 | 3.305% | $35.8675 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $186.29 | 7.347% | $199.9767 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $109.27 | 4.199% | $113.8582 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $135.36 | 13.565% | $153.7216 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $1,060.25 | $1,135.5223 | $1,135.53 | $1,135.55 | $1,135.60 | |