| 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 | $177.91 | 3.141% | $183.4982 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $80.34 | 8.695% | $87.3256 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $6.94 | 9.141% | $7.5744 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $143.49 | 12.772% | $161.8165 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $228.36 | 8.194% | $247.0718 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $225.43 | 6.687% | $240.5045 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $167.63 | 13.535% | $190.3187 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $1,030.10 | $1,118.1097 | $1,118.11 | $1,118.05 | $1,118.10 | |