| 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 | $122.68 | 11.188% | $136.4054 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $14.90 | 12.723% | $16.7957 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $168.60 | 9.636% | $184.8463 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $240.96 | 4.742% | $252.3863 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $152.30 | 9.347% | $166.5355 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $133.34 | 11.199% | $148.2727 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $227.62 | 7.287% | $244.2067 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $1,060.40 | $1,149.4486 | $1,149.47 | $1,149.45 | $1,149.40 | |