| 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 | $156.64 | 10.233% | $172.669 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $149.79 | 4.211% | $156.0977 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $42.72 | 9.678% | $46.8544 | $46.85 | $46.85 | $46.90 |
| Purchase #4 | $179.81 | 13.705% | $204.453 | $204.45 | $204.45 | $204.50 |
| Purchase #5 | $120.50 | 11.578% | $134.4515 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $6.97 | 9.386% | $7.6242 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $163.53 | 8.860% | $178.0188 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $819.96 | $900.1686 | $900.16 | $900.10 | $900.30 | |