| 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 | $202.49 | 8.137% | $218.9666 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $89.37 | 10.594% | $98.8379 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $161.56 | 6.524% | $172.1002 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $63.51 | 5.695% | $67.1269 | $67.13 | $67.15 | $67.10 |
| Purchase #5 | $88.64 | 7.742% | $95.5025 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $65.52 | 9.504% | $71.747 | $71.75 | $71.75 | $71.70 |
| Purchase #7 | $111.54 | 12.585% | $125.5773 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $782.63 | $849.8584 | $849.87 | $849.90 | $849.80 | |