| 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 | $173.26 | 9.196% | $189.193 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $34.70 | 6.175% | $36.8427 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $214.70 | 4.749% | $224.8961 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $190.47 | 6.315% | $202.4982 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $185.57 | 7.669% | $199.8014 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $58.88 | 6.738% | $62.8473 | $62.85 | $62.85 | $62.80 |
| Purchase #7 | $189.92 | 5.303% | $199.9915 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,047.50 | $1,116.0702 | $1,116.07 | $1,116.10 | $1,116.00 | |