| 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 | $160.89 | 12.233% | $180.5717 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $15.64 | 9.198% | $17.0786 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $235.66 | 5.720% | $249.1398 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $223.34 | 4.116% | $232.5327 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $125.49 | 9.517% | $137.4329 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $77.65 | 13.268% | $87.9526 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $228.48 | 10.741% | $253.021 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,067.15 | $1,157.7293 | $1,157.72 | $1,157.75 | $1,157.70 | |