| 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 | $151.44 | 13.132% | $171.3271 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $177.55 | 4.716% | $185.9233 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $167.98 | 5.874% | $177.8471 | $177.85 | $177.85 | $177.80 |
| Purchase #4 | $110.69 | 8.144% | $119.7046 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $192.31 | 12.445% | $216.243 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $171.28 | 11.235% | $190.5233 | $190.52 | $190.50 | $190.50 |
| Purchase #7 | $137.39 | 7.567% | $147.7863 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $1,108.64 | $1,209.3547 | $1,209.35 | $1,209.35 | $1,209.20 | |