| 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 | $177.35 | 11.573% | $197.8747 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $125.86 | 5.406% | $132.664 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $114.82 | 12.323% | $128.9693 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $142.94 | 3.254% | $147.5913 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $234.29 | 6.132% | $248.6567 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $237.63 | 6.767% | $253.7104 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $10.50 | 7.732% | $11.3119 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $1,043.39 | $1,120.7783 | $1,120.77 | $1,120.70 | $1,120.90 | |