| 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 | $169.49 | 10.321% | $186.9831 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $108.38 | 5.385% | $114.2163 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $206.53 | 10.674% | $228.575 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $181.27 | 7.458% | $194.7891 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $172.54 | 9.754% | $189.3696 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $117.59 | 7.174% | $126.0259 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $17.78 | 3.455% | $18.3943 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $973.58 | $1,058.3533 | $1,058.36 | $1,058.40 | $1,058.40 | |