| 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 | $128.54 | 3.484% | $133.0183 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $153.25 | 9.267% | $167.4517 | $167.45 | $167.45 | $167.50 |
| Purchase #3 | $199.73 | 7.179% | $214.0686 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $162.87 | 5.610% | $172.007 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $161.33 | 3.370% | $166.7668 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $204.49 | 3.837% | $212.3363 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $105.34 | 12.149% | $118.1378 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $1,115.55 | $1,183.7865 | $1,183.80 | $1,183.75 | $1,183.80 | |