| 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 | $147.89 | 7.617% | $159.1548 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $184.41 | 6.371% | $196.1588 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $129.94 | 9.806% | $142.6819 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $90.86 | 5.187% | $95.5729 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $223.61 | 10.602% | $247.3171 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $153.74 | 7.389% | $165.0998 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $98.28 | 9.469% | $107.5861 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $1,028.73 | $1,113.5714 | $1,113.57 | $1,113.55 | $1,113.70 | |