| 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 | $147.25 | 6.133% | $156.2808 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $115.32 | 8.360% | $124.9608 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $77.55 | 4.188% | $80.7978 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $113.47 | 10.560% | $125.4524 | $125.45 | $125.45 | $125.50 |
| Purchase #5 | $90.42 | 5.525% | $95.4157 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $199.81 | 3.153% | $206.11 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $191.54 | 5.705% | $202.4674 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $935.36 | $991.4849 | $991.49 | $991.45 | $991.60 | |