| 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 | $154.49 | 4.517% | $161.4683 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $50.94 | 11.698% | $56.899 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $96.47 | 13.212% | $109.2156 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $202.53 | 10.702% | $224.2048 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $216.41 | 12.416% | $243.2795 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $161.29 | 7.608% | $173.5609 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $191.59 | 12.113% | $214.7973 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,073.72 | $1,183.4254 | $1,183.43 | $1,183.40 | $1,183.50 | |