| 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 | $140.56 | 4.621% | $147.0553 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $95.86 | 5.633% | $101.2598 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $45.84 | 4.378% | $47.8469 | $47.85 | $47.85 | $47.80 |
| Purchase #4 | $146.64 | 10.427% | $161.9302 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $95.65 | 9.506% | $104.7425 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $153.72 | 4.147% | $160.0948 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $168.81 | 4.438% | $176.3018 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $847.08 | $899.2313 | $899.23 | $899.25 | $899.20 | |