| 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 | $192.77 | 7.639% | $207.4957 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $132.97 | 9.549% | $145.6673 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $148.81 | 5.307% | $156.7073 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $50.99 | 9.730% | $55.9513 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $168.49 | 3.353% | $174.1395 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $195.95 | 11.169% | $217.8357 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $108.97 | 13.409% | $123.5818 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $998.95 | $1,081.3786 | $1,081.39 | $1,081.40 | $1,081.40 | |