| 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 | $158.77 | 4.819% | $166.4211 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $226.94 | 10.609% | $251.0161 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $147.42 | 7.145% | $157.9532 | $157.95 | $157.95 | $158.00 |
| Purchase #4 | $230.65 | 9.339% | $252.1904 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $181.44 | 7.383% | $194.8357 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $226.75 | 4.859% | $237.7678 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $169.55 | 3.443% | $175.3876 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $1,341.52 | $1,435.5719 | $1,435.58 | $1,435.55 | $1,435.60 | |