| 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 | $166.99 | 10.789% | $185.0066 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $124.80 | 7.392% | $134.0252 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $192.34 | 4.206% | $200.4298 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $182.96 | 9.291% | $199.9588 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $220.71 | 3.835% | $229.1742 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $34.36 | 3.365% | $35.5162 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $38.85 | 6.564% | $41.4001 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $961.01 | $1,025.5109 | $1,025.52 | $1,025.50 | $1,025.50 | |