| 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 | $157.67 | 13.646% | $179.1856 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $157.52 | 11.204% | $175.1685 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $214.68 | 10.601% | $237.4382 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $237.66 | 5.234% | $250.0991 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $198.95 | 12.533% | $223.8844 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $67.35 | 12.297% | $75.632 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $189.57 | 6.138% | $201.2058 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,223.40 | $1,342.6136 | $1,342.62 | $1,342.65 | $1,342.60 | |