| 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 | $185.60 | 3.508% | $192.1108 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $58.38 | 6.239% | $62.0223 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $181.81 | 10.511% | $200.92 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $131.61 | 9.855% | $144.5802 | $144.58 | $144.60 | $144.60 |
| Purchase #5 | $14.74 | 7.519% | $15.8483 | $15.85 | $15.85 | $15.80 |
| Purchase #6 | $91.25 | 3.806% | $94.723 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $66.35 | 3.287% | $68.5309 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $729.74 | $778.7355 | $778.73 | $778.70 | $778.60 | |