| 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 | $162.97 | 5.168% | $171.3923 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $237.53 | 3.827% | $246.6203 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $94.73 | 7.120% | $101.4748 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $42.41 | 9.500% | $46.439 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $214.32 | 5.601% | $226.3241 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $203.94 | 4.117% | $212.3362 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $100.40 | 7.129% | $107.5575 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $1,056.30 | $1,112.1442 | $1,112.14 | $1,112.10 | $1,112.10 | |