| 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 | $151.93 | 5.387% | $160.1145 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $77.79 | 12.265% | $87.3309 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $79.92 | 5.820% | $84.5713 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $179.62 | 10.355% | $198.2197 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $234.35 | 4.679% | $245.3152 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $221.33 | 12.362% | $248.6908 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $120.77 | 12.758% | $136.1778 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $1,065.71 | $1,160.4202 | $1,160.42 | $1,160.40 | $1,160.40 | |