| 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 | $156.67 | 4.301% | $163.4084 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $242.40 | 12.182% | $271.9292 | $271.93 | $271.95 | $271.90 |
| Purchase #3 | $246.43 | 6.639% | $262.7905 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $83.67 | 12.794% | $94.3747 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $48.44 | 11.707% | $54.1109 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $230.87 | 5.219% | $242.9191 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $85.60 | 6.128% | $90.8456 | $90.85 | $90.85 | $90.80 |
| 7 purchase totals = | $1,094.08 | $1,180.3784 | $1,180.38 | $1,180.35 | $1,180.30 | |