| 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 | $153.32 | 10.802% | $169.8816 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $81.96 | 8.140% | $88.6315 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $34.73 | 7.611% | $37.3733 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $172.91 | 9.422% | $189.2016 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $114.78 | 9.857% | $126.0939 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $24.90 | 7.517% | $26.7717 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $130.79 | 11.148% | $145.3705 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $713.39 | $783.3241 | $783.31 | $783.30 | $783.40 | |