| 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 | $149.44 | 8.155% | $161.6268 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $118.79 | 13.692% | $135.0547 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $233.70 | 11.725% | $261.1013 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $189.66 | 13.173% | $214.6439 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $17.48 | 3.859% | $18.1546 | $18.15 | $18.15 | $18.20 |
| Purchase #6 | $161.36 | 9.749% | $177.091 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $94.42 | 7.798% | $101.7829 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $964.85 | $1,069.4552 | $1,069.44 | $1,069.50 | $1,069.50 | |