| 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 | $215.89 | 3.446% | $223.3296 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $85.39 | 9.208% | $93.2527 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $67.36 | 6.519% | $71.7512 | $71.75 | $71.75 | $71.80 |
| Purchase #4 | $14.91 | 11.264% | $16.5895 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $140.52 | 12.131% | $157.5665 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $61.48 | 7.401% | $66.0301 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $207.40 | 8.771% | $225.5911 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $792.95 | $854.1107 | $854.11 | $854.15 | $854.20 | |