| 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 | $145.44 | 6.437% | $154.802 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $23.93 | 3.821% | $24.8444 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $216.52 | 8.496% | $234.9155 | $234.92 | $234.90 | $234.90 |
| Purchase #4 | $201.54 | 5.301% | $212.2236 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $140.53 | 12.181% | $157.648 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $128.59 | 11.417% | $143.2711 | $143.27 | $143.25 | $143.30 |
| Purchase #7 | $144.92 | 8.631% | $157.428 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $1,001.47 | $1,085.1326 | $1,085.13 | $1,085.10 | $1,085.00 | |