| 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 | $39.41 | 13.165% | $44.5983 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $196.81 | 5.265% | $207.172 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $136.99 | 5.695% | $144.7916 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $122.79 | 5.268% | $129.2586 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $162.39 | 9.606% | $177.9892 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $142.84 | 10.218% | $157.4354 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $192.42 | 8.144% | $208.0907 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $993.65 | $1,069.3358 | $1,069.34 | $1,069.35 | $1,069.40 | |