| 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 | $143.32 | 4.784% | $150.1764 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $5.75 | 6.708% | $6.1357 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $194.94 | 11.284% | $216.937 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $188.91 | 13.639% | $214.6754 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $43.62 | 13.642% | $49.5706 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $59.78 | 4.717% | $62.5998 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $8.67 | 3.329% | $8.9586 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $644.99 | $709.0535 | $709.07 | $709.10 | $709.10 | |