| 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 | $177.52 | 5.467% | $187.225 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $229.73 | 10.265% | $253.3118 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $225.89 | 10.569% | $249.7643 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $177.47 | 6.213% | $188.4962 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $46.36 | 3.247% | $47.8653 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $162.68 | 3.848% | $168.9399 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $174.74 | 10.241% | $192.6351 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $1,194.39 | $1,288.2376 | $1,288.25 | $1,288.25 | $1,288.20 | |